Home / 29,488,769.92-44,253,074.48-10,319,693.04

Finding the Fourth Proportional to 29,488,769.92, 44,253,074.48 and 10,319,693.04

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Solution

The fourth proportional to 29,488,769.92, 44,253,074.48 and 10,319,693.04 is: 15,486,510.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,488,769.92 : 44,253,074.48 = 10,319,693.04 : x
  2. Step 2: Convert to fraction form
    29,488,769.92/44,253,074.48 = 10,319,693.04/x
  3. Step 3: Cross multiply
    29,488,769.92x = 44,253,074.48 × 10,319,693.04
  4. Step 4: Simplify right side
    29,488,769.92x = 456,678,144,709,857.56
  5. Step 5: Solve for x
    x = 456,678,144,709,857.56/29,488,769.92
  6. Step 6: Final answer
    x = 15,486,510.49

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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.