Home / 24,026,572.80-33,157,094.40-13,160,851.20

Finding the Fourth Proportional to 24,026,572.80, 33,157,094.40 and 13,160,851.20

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Solution

The fourth proportional to 24,026,572.80, 33,157,094.40 and 13,160,851.20 is: 18,162,206.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,026,572.80 : 33,157,094.40 = 13,160,851.20 : x
  2. Step 2: Convert to fraction form
    24,026,572.80/33,157,094.40 = 13,160,851.20/x
  3. Step 3: Cross multiply
    24,026,572.80x = 33,157,094.40 × 13,160,851.20
  4. Step 4: Simplify right side
    24,026,572.80x = 436,375,585,622,753.25
  5. Step 5: Solve for x
    x = 436,375,585,622,753.25/24,026,572.80
  6. Step 6: Final answer
    x = 18,162,206.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.