Home / 224,272,099.29-336,406,737.29-120,690,096.50

Finding the Fourth Proportional to 224,272,099.29, 336,406,737.29 and 120,690,096.50

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Solution

The fourth proportional to 224,272,099.29, 336,406,737.29 and 120,690,096.50 is: 181,034,385.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,272,099.29 : 336,406,737.29 = 120,690,096.50 : x
  2. Step 2: Convert to fraction form
    224,272,099.29/336,406,737.29 = 120,690,096.50/x
  3. Step 3: Cross multiply
    224,272,099.29x = 336,406,737.29 × 120,690,096.50
  4. Step 4: Simplify right side
    224,272,099.29x = 40,600,961,586,780,248
  5. Step 5: Solve for x
    x = 40,600,961,586,780,248/224,272,099.29
  6. Step 6: Final answer
    x = 181,034,385.09

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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.