Home / 49,208,061.85-73,812,092.78-23,642,906.65

Finding the Fourth Proportional to 49,208,061.85, 73,812,092.78 and 23,642,906.65

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Solution

The fourth proportional to 49,208,061.85, 73,812,092.78 and 23,642,906.65 is: 35,464,359.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,208,061.85 : 73,812,092.78 = 23,642,906.65 : x
  2. Step 2: Convert to fraction form
    49,208,061.85/73,812,092.78 = 23,642,906.65/x
  3. Step 3: Cross multiply
    49,208,061.85x = 73,812,092.78 × 23,642,906.65
  4. Step 4: Simplify right side
    49,208,061.85x = 1,745,132,419,238,679
  5. Step 5: Solve for x
    x = 1,745,132,419,238,679/49,208,061.85
  6. Step 6: Final answer
    x = 35,464,359.98

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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.