Home / 2,306,202,383.03-3,182,543,441.37-1,248,906,160.17

Finding the Fourth Proportional to 2,306,202,383.03, 3,182,543,441.37 and 1,248,906,160.17

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Solution

The fourth proportional to 2,306,202,383.03, 3,182,543,441.37 and 1,248,906,160.17 is: 1,723,481,919.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,202,383.03 : 3,182,543,441.37 = 1,248,906,160.17 : x
  2. Step 2: Convert to fraction form
    2,306,202,383.03/3,182,543,441.37 = 1,248,906,160.17/x
  3. Step 3: Cross multiply
    2,306,202,383.03x = 3,182,543,441.37 × 1,248,906,160.17
  4. Step 4: Simplify right side
    2,306,202,383.03x = 3,974,698,108,935,624,192
  5. Step 5: Solve for x
    x = 3,974,698,108,935,624,192/2,306,202,383.03
  6. Step 6: Final answer
    x = 1,723,481,919.10

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Double scale
Find fourth proportional to 2,306,202,384.03, 3,182,543,442.75 and 1,248,906,161.17
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.