Home / 40,715,999.10-61,073,998.65-36,251,894.70

Finding the Fourth Proportional to 40,715,999.10, 61,073,998.65 and 36,251,894.70

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Solution

The fourth proportional to 40,715,999.10, 61,073,998.65 and 36,251,894.70 is: 54,377,842.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,715,999.10 : 61,073,998.65 = 36,251,894.70 : x
  2. Step 2: Convert to fraction form
    40,715,999.10/61,073,998.65 = 36,251,894.70/x
  3. Step 3: Cross multiply
    40,715,999.10x = 61,073,998.65 × 36,251,894.70
  4. Step 4: Simplify right side
    40,715,999.10x = 2,214,048,167,967,742.25
  5. Step 5: Solve for x
    x = 2,214,048,167,967,742.25/40,715,999.10
  6. Step 6: Final answer
    x = 54,377,842.05

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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.