Home / 2,155,845,311,998.80-3,233,767,967,998.20-566,032,332,901.20

Finding the Fourth Proportional to 2,155,845,311,998.80, 3,233,767,967,998.20 and 566,032,332,901.20

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Solution

The fourth proportional to 2,155,845,311,998.80, 3,233,767,967,998.20 and 566,032,332,901.20 is: 849,048,499,351.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,155,845,311,998.80 : 3,233,767,967,998.20 = 566,032,332,901.20 : x
  2. Step 2: Convert to fraction form
    2,155,845,311,998.80/3,233,767,967,998.20 = 566,032,332,901.20/x
  3. Step 3: Cross multiply
    2,155,845,311,998.80x = 3,233,767,967,998.20 × 566,032,332,901.20
  4. Step 4: Simplify right side
    2,155,845,311,998.80x = 1,830,417,226,987,194,258,817,024
  5. Step 5: Solve for x
    x = 1,830,417,226,987,194,258,817,024/2,155,845,311,998.80
  6. Step 6: Final answer
    x = 849,048,499,351.80

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Double scale
Find fourth proportional to 2,155,845,311,999.80, 3,233,767,967,999.70 and 566,032,332,902.20
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.