Home / 37,782,279.60-56,680,604.28-26,159,665.20

Finding the Fourth Proportional to 37,782,279.60, 56,680,604.28 and 26,159,665.20

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Solution

The fourth proportional to 37,782,279.60, 56,680,604.28 and 26,159,665.20 is: 39,244,472.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,782,279.60 : 56,680,604.28 = 26,159,665.20 : x
  2. Step 2: Convert to fraction form
    37,782,279.60/56,680,604.28 = 26,159,665.20/x
  3. Step 3: Cross multiply
    37,782,279.60x = 56,680,604.28 × 26,159,665.20
  4. Step 4: Simplify right side
    37,782,279.60x = 1,482,745,631,298,487
  5. Step 5: Solve for x
    x = 1,482,745,631,298,487/37,782,279.60
  6. Step 6: Final answer
    x = 39,244,472.46

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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.