Home / 45,268,736.76-62,470,863.90-24,642,337.86

Finding the Fourth Proportional to 45,268,736.76, 62,470,863.90 and 24,642,337.86

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Solution

The fourth proportional to 45,268,736.76, 62,470,863.90 and 24,642,337.86 is: 34,006,430.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,268,736.76 : 62,470,863.90 = 24,642,337.86 : x
  2. Step 2: Convert to fraction form
    45,268,736.76/62,470,863.90 = 24,642,337.86/x
  3. Step 3: Cross multiply
    45,268,736.76x = 62,470,863.90 × 24,642,337.86
  4. Step 4: Simplify right side
    45,268,736.76x = 1,539,428,134,629,877.25
  5. Step 5: Solve for x
    x = 1,539,428,134,629,877.25/45,268,736.76
  6. Step 6: Final answer
    x = 34,006,430.15

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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.