Home / 151,598,472.12-227,397,730.05-36,583,014.90

Finding the Fourth Proportional to 151,598,472.12, 227,397,730.05 and 36,583,014.90

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Solution

The fourth proportional to 151,598,472.12, 227,397,730.05 and 36,583,014.90 is: 54,874,527.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,598,472.12 : 227,397,730.05 = 36,583,014.90 : x
  2. Step 2: Convert to fraction form
    151,598,472.12/227,397,730.05 = 36,583,014.90/x
  3. Step 3: Cross multiply
    151,598,472.12x = 227,397,730.05 × 36,583,014.90
  4. Step 4: Simplify right side
    151,598,472.12x = 8,318,894,546,645,328
  5. Step 5: Solve for x
    x = 8,318,894,546,645,328/151,598,472.12
  6. Step 6: Final answer
    x = 54,874,527.63

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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.