Home / 39,515,793.30-59,161,715.55-35,484,714.90

Finding the Fourth Proportional to 39,515,793.30, 59,161,715.55 and 35,484,714.90

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Solution

The fourth proportional to 39,515,793.30, 59,161,715.55 and 35,484,714.90 is: 53,126,520.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,515,793.30 : 59,161,715.55 = 35,484,714.90 : x
  2. Step 2: Convert to fraction form
    39,515,793.30/59,161,715.55 = 35,484,714.90/x
  3. Step 3: Cross multiply
    39,515,793.30x = 59,161,715.55 × 35,484,714.90
  4. Step 4: Simplify right side
    39,515,793.30x = 2,099,336,609,286,646.50
  5. Step 5: Solve for x
    x = 2,099,336,609,286,646.50/39,515,793.30
  6. Step 6: Final answer
    x = 53,126,520.66

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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.