Home / 226,145,411.40-339,218,117.10-96,766,099.95

Finding the Fourth Proportional to 226,145,411.40, 339,218,117.10 and 96,766,099.95

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Solution

The fourth proportional to 226,145,411.40, 339,218,117.10 and 96,766,099.95 is: 145,149,149.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,145,411.40 : 339,218,117.10 = 96,766,099.95 : x
  2. Step 2: Convert to fraction form
    226,145,411.40/339,218,117.10 = 96,766,099.95/x
  3. Step 3: Cross multiply
    226,145,411.40x = 339,218,117.10 × 96,766,099.95
  4. Step 4: Simplify right side
    226,145,411.40x = 32,824,814,224,149,408
  5. Step 5: Solve for x
    x = 32,824,814,224,149,408/226,145,411.40
  6. Step 6: Final answer
    x = 145,149,149.93

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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.