Home / 76,174,991.06-114,247,608.15-24,345,690.85

Finding the Fourth Proportional to 76,174,991.06, 114,247,608.15 and 24,345,690.85

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Solution

The fourth proportional to 76,174,991.06, 114,247,608.15 and 24,345,690.85 is: 36,513,781.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,174,991.06 : 114,247,608.15 = 24,345,690.85 : x
  2. Step 2: Convert to fraction form
    76,174,991.06/114,247,608.15 = 24,345,690.85/x
  3. Step 3: Cross multiply
    76,174,991.06x = 114,247,608.15 × 24,345,690.85
  4. Step 4: Simplify right side
    76,174,991.06x = 2,781,436,948,468,880
  5. Step 5: Solve for x
    x = 2,781,436,948,468,880/76,174,991.06
  6. Step 6: Final answer
    x = 36,513,781.10

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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.