Home / 325,737,614.70-488,677,280.85-107,350,793.10

Finding the Fourth Proportional to 325,737,614.70, 488,677,280.85 and 107,350,793.10

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Solution

The fourth proportional to 325,737,614.70, 488,677,280.85 and 107,350,793.10 is: 161,049,542.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,737,614.70 : 488,677,280.85 = 107,350,793.10 : x
  2. Step 2: Convert to fraction form
    325,737,614.70/488,677,280.85 = 107,350,793.10/x
  3. Step 3: Cross multiply
    325,737,614.70x = 488,677,280.85 × 107,350,793.10
  4. Step 4: Simplify right side
    325,737,614.70x = 52,459,893,669,198,944
  5. Step 5: Solve for x
    x = 52,459,893,669,198,944/325,737,614.70
  6. Step 6: Final answer
    x = 161,049,542.03

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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.