Home / 41,947,074.78-62,924,007.69-11,654,941.02

Finding the Fourth Proportional to 41,947,074.78, 62,924,007.69 and 11,654,941.02

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Solution

The fourth proportional to 41,947,074.78, 62,924,007.69 and 11,654,941.02 is: 17,483,354.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,947,074.78 : 62,924,007.69 = 11,654,941.02 : x
  2. Step 2: Convert to fraction form
    41,947,074.78/62,924,007.69 = 11,654,941.02/x
  3. Step 3: Cross multiply
    41,947,074.78x = 62,924,007.69 × 11,654,941.02
  4. Step 4: Simplify right side
    41,947,074.78x = 733,375,598,368,976.38
  5. Step 5: Solve for x
    x = 733,375,598,368,976.38/41,947,074.78
  6. Step 6: Final answer
    x = 17,483,354.97

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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.