Home / 45,759,376.13-63,132,574.14-25,910,428.41

Finding the Fourth Proportional to 45,759,376.13, 63,132,574.14 and 25,910,428.41

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Solution

The fourth proportional to 45,759,376.13, 63,132,574.14 and 25,910,428.41 is: 35,747,691.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,759,376.13 : 63,132,574.14 = 25,910,428.41 : x
  2. Step 2: Convert to fraction form
    45,759,376.13/63,132,574.14 = 25,910,428.41/x
  3. Step 3: Cross multiply
    45,759,376.13x = 63,132,574.14 × 25,910,428.41
  4. Step 4: Simplify right side
    45,759,376.13x = 1,635,792,042,593,487.25
  5. Step 5: Solve for x
    x = 1,635,792,042,593,487.25/45,759,376.13
  6. Step 6: Final answer
    x = 35,747,691.10

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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.