Home / 373,250,793.30-559,876,189.95-329,412,815.70

Finding the Fourth Proportional to 373,250,793.30, 559,876,189.95 and 329,412,815.70

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Solution

The fourth proportional to 373,250,793.30, 559,876,189.95 and 329,412,815.70 is: 494,119,223.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,250,793.30 : 559,876,189.95 = 329,412,815.70 : x
  2. Step 2: Convert to fraction form
    373,250,793.30/559,876,189.95 = 329,412,815.70/x
  3. Step 3: Cross multiply
    373,250,793.30x = 559,876,189.95 × 329,412,815.70
  4. Step 4: Simplify right side
    373,250,793.30x = 184,430,392,174,817,536
  5. Step 5: Solve for x
    x = 184,430,392,174,817,536/373,250,793.30
  6. Step 6: Final answer
    x = 494,119,223.55

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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.