Home / 37,987,398.32-56,998,287.28-14,951,989.76

Finding the Fourth Proportional to 37,987,398.32, 56,998,287.28 and 14,951,989.76

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Solution

The fourth proportional to 37,987,398.32, 56,998,287.28 and 14,951,989.76 is: 22,434,750.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,987,398.32 : 56,998,287.28 = 14,951,989.76 : x
  2. Step 2: Convert to fraction form
    37,987,398.32/56,998,287.28 = 14,951,989.76/x
  3. Step 3: Cross multiply
    37,987,398.32x = 56,998,287.28 × 14,951,989.76
  4. Step 4: Simplify right side
    37,987,398.32x = 852,237,807,748,098.25
  5. Step 5: Solve for x
    x = 852,237,807,748,098.25/37,987,398.32
  6. Step 6: Final answer
    x = 22,434,750.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.