Home / 48,114,565.60-72,087,867.60-41,396,101.60

Finding the Fourth Proportional to 48,114,565.60, 72,087,867.60 and 41,396,101.60

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Solution

The fourth proportional to 48,114,565.60, 72,087,867.60 and 41,396,101.60 is: 62,021,898.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,114,565.60 : 72,087,867.60 = 41,396,101.60 : x
  2. Step 2: Convert to fraction form
    48,114,565.60/72,087,867.60 = 41,396,101.60/x
  3. Step 3: Cross multiply
    48,114,565.60x = 72,087,867.60 × 41,396,101.60
  4. Step 4: Simplify right side
    48,114,565.60x = 2,984,156,691,296,948
  5. Step 5: Solve for x
    x = 2,984,156,691,296,948/48,114,565.60
  6. Step 6: Final answer
    x = 62,021,898.24

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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.