Home / 149,277,926.22-224,017,780.08-52,234,474.53

Finding the Fourth Proportional to 149,277,926.22, 224,017,780.08 and 52,234,474.53

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Solution

The fourth proportional to 149,277,926.22, 224,017,780.08 and 52,234,474.53 is: 78,387,014.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,277,926.22 : 224,017,780.08 = 52,234,474.53 : x
  2. Step 2: Convert to fraction form
    149,277,926.22/224,017,780.08 = 52,234,474.53/x
  3. Step 3: Cross multiply
    149,277,926.22x = 224,017,780.08 × 52,234,474.53
  4. Step 4: Simplify right side
    149,277,926.22x = 11,701,451,027,855,902
  5. Step 5: Solve for x
    x = 11,701,451,027,855,902/149,277,926.22
  6. Step 6: Final answer
    x = 78,387,014.91

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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.