Home / 24,931,695.28-34,414,920.76-15,009,039.34

Finding the Fourth Proportional to 24,931,695.28, 34,414,920.76 and 15,009,039.34

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Solution

The fourth proportional to 24,931,695.28, 34,414,920.76 and 15,009,039.34 is: 20,718,001.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,931,695.28 : 34,414,920.76 = 15,009,039.34 : x
  2. Step 2: Convert to fraction form
    24,931,695.28/34,414,920.76 = 15,009,039.34/x
  3. Step 3: Cross multiply
    24,931,695.28x = 34,414,920.76 × 15,009,039.34
  4. Step 4: Simplify right side
    24,931,695.28x = 516,534,899,569,822.69
  5. Step 5: Solve for x
    x = 516,534,899,569,822.69/24,931,695.28
  6. Step 6: Final answer
    x = 20,718,001.47

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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.