Home / 29,946,769.20-44,902,439.10-15,597,862.20

Finding the Fourth Proportional to 29,946,769.20, 44,902,439.10 and 15,597,862.20

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Solution

The fourth proportional to 29,946,769.20, 44,902,439.10 and 15,597,862.20 is: 23,387,566.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,946,769.20 : 44,902,439.10 = 15,597,862.20 : x
  2. Step 2: Convert to fraction form
    29,946,769.20/44,902,439.10 = 15,597,862.20/x
  3. Step 3: Cross multiply
    29,946,769.20x = 44,902,439.10 × 15,597,862.20
  4. Step 4: Simplify right side
    29,946,769.20x = 700,382,057,525,692
  5. Step 5: Solve for x
    x = 700,382,057,525,692/29,946,769.20
  6. Step 6: Final answer
    x = 23,387,566.55

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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.