Home / 24,948,264.76-34,428,746.82-13,935,478.12

Finding the Fourth Proportional to 24,948,264.76, 34,428,746.82 and 13,935,478.12

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Solution

The fourth proportional to 24,948,264.76, 34,428,746.82 and 13,935,478.12 is: 19,231,038.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,948,264.76 : 34,428,746.82 = 13,935,478.12 : x
  2. Step 2: Convert to fraction form
    24,948,264.76/34,428,746.82 = 13,935,478.12/x
  3. Step 3: Cross multiply
    24,948,264.76x = 34,428,746.82 × 13,935,478.12
  4. Step 4: Simplify right side
    24,948,264.76x = 479,781,048,009,129.56
  5. Step 5: Solve for x
    x = 479,781,048,009,129.56/24,948,264.76
  6. Step 6: Final answer
    x = 19,231,038.82

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Double scale
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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.