Home / 41,260,580.26-56,940,965.90-22,676,379.15

Finding the Fourth Proportional to 41,260,580.26, 56,940,965.90 and 22,676,379.15

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Solution

The fourth proportional to 41,260,580.26, 56,940,965.90 and 22,676,379.15 is: 31,294,153.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,260,580.26 : 56,940,965.90 = 22,676,379.15 : x
  2. Step 2: Convert to fraction form
    41,260,580.26/56,940,965.90 = 22,676,379.15/x
  3. Step 3: Cross multiply
    41,260,580.26x = 56,940,965.90 × 22,676,379.15
  4. Step 4: Simplify right side
    41,260,580.26x = 1,291,214,931,915,620.75
  5. Step 5: Solve for x
    x = 1,291,214,931,915,620.75/41,260,580.26
  6. Step 6: Final answer
    x = 31,294,153.49

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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.