Home / 49,584,233.70-74,376,350.55-34,278,732.90

Finding the Fourth Proportional to 49,584,233.70, 74,376,350.55 and 34,278,732.90

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Solution

The fourth proportional to 49,584,233.70, 74,376,350.55 and 34,278,732.90 is: 51,418,099.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,584,233.70 : 74,376,350.55 = 34,278,732.90 : x
  2. Step 2: Convert to fraction form
    49,584,233.70/74,376,350.55 = 34,278,732.90/x
  3. Step 3: Cross multiply
    49,584,233.70x = 74,376,350.55 × 34,278,732.90
  4. Step 4: Simplify right side
    49,584,233.70x = 2,549,527,054,580,218
  5. Step 5: Solve for x
    x = 2,549,527,054,580,218/49,584,233.70
  6. Step 6: Final answer
    x = 51,418,099.35

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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.