Home / 31,753,565.56-43,844,603.12-24,399,807.20

Finding the Fourth Proportional to 31,753,565.56, 43,844,603.12 and 24,399,807.20

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Solution

The fourth proportional to 31,753,565.56, 43,844,603.12 and 24,399,807.20 is: 33,690,700.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,753,565.56 : 43,844,603.12 = 24,399,807.20 : x
  2. Step 2: Convert to fraction form
    31,753,565.56/43,844,603.12 = 24,399,807.20/x
  3. Step 3: Cross multiply
    31,753,565.56x = 43,844,603.12 × 24,399,807.20
  4. Step 4: Simplify right side
    31,753,565.56x = 1,069,799,862,888,518.38
  5. Step 5: Solve for x
    x = 1,069,799,862,888,518.38/31,753,565.56
  6. Step 6: Final answer
    x = 33,690,700.37

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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.