Home / 63,351,000.53-87,424,380.75-34,377,624.53

Finding the Fourth Proportional to 63,351,000.53, 87,424,380.75 and 34,377,624.53

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Solution

The fourth proportional to 63,351,000.53, 87,424,380.75 and 34,377,624.53 is: 47,441,121.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,351,000.53 : 87,424,380.75 = 34,377,624.53 : x
  2. Step 2: Convert to fraction form
    63,351,000.53/87,424,380.75 = 34,377,624.53/x
  3. Step 3: Cross multiply
    63,351,000.53x = 87,424,380.75 × 34,377,624.53
  4. Step 4: Simplify right side
    63,351,000.53x = 3,005,442,536,191,260
  5. Step 5: Solve for x
    x = 3,005,442,536,191,260/63,351,000.53
  6. Step 6: Final answer
    x = 47,441,121.86

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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.