Home / 226,145,410.40-339,218,115.60-96,766,098.95

Finding the Fourth Proportional to 226,145,410.40, 339,218,115.60 and 96,766,098.95

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Solution

The fourth proportional to 226,145,410.40, 339,218,115.60 and 96,766,098.95 is: 145,149,148.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,145,410.40 : 339,218,115.60 = 96,766,098.95 : x
  2. Step 2: Convert to fraction form
    226,145,410.40/339,218,115.60 = 96,766,098.95/x
  3. Step 3: Cross multiply
    226,145,410.40x = 339,218,115.60 × 96,766,098.95
  4. Step 4: Simplify right side
    226,145,410.40x = 32,824,813,739,782,140
  5. Step 5: Solve for x
    x = 32,824,813,739,782,140/226,145,410.40
  6. Step 6: Final answer
    x = 145,149,148.43

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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.