Home / 377,680,162.38-566,494,240.13-232,136,187.18

Finding the Fourth Proportional to 377,680,162.38, 566,494,240.13 and 232,136,187.18

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Solution

The fourth proportional to 377,680,162.38, 566,494,240.13 and 232,136,187.18 is: 348,188,298.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,680,162.38 : 566,494,240.13 = 232,136,187.18 : x
  2. Step 2: Convert to fraction form
    377,680,162.38/566,494,240.13 = 232,136,187.18/x
  3. Step 3: Cross multiply
    377,680,162.38x = 566,494,240.13 × 232,136,187.18
  4. Step 4: Simplify right side
    377,680,162.38x = 131,503,812,963,209,552
  5. Step 5: Solve for x
    x = 131,503,812,963,209,552/377,680,162.38
  6. Step 6: Final answer
    x = 348,188,298.09

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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.