Home / 2,966,544,010.70-4,449,816,016.05-1,804,291,729.10

Finding the Fourth Proportional to 2,966,544,010.70, 4,449,816,016.05 and 1,804,291,729.10

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Solution

The fourth proportional to 2,966,544,010.70, 4,449,816,016.05 and 1,804,291,729.10 is: 2,706,437,593.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966,544,010.70 : 4,449,816,016.05 = 1,804,291,729.10 : x
  2. Step 2: Convert to fraction form
    2,966,544,010.70/4,449,816,016.05 = 1,804,291,729.10/x
  3. Step 3: Cross multiply
    2,966,544,010.70x = 4,449,816,016.05 × 1,804,291,729.10
  4. Step 4: Simplify right side
    2,966,544,010.70x = 8,028,766,233,775,727,616
  5. Step 5: Solve for x
    x = 8,028,766,233,775,727,616/2,966,544,010.70
  6. Step 6: Final answer
    x = 2,706,437,593.65

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Double scale
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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.