Home / 24,427,274.20-36,654,908.10-9,292,067.80

Finding the Fourth Proportional to 24,427,274.20, 36,654,908.10 and 9,292,067.80

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Solution

The fourth proportional to 24,427,274.20, 36,654,908.10 and 9,292,067.80 is: 13,943,426.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,427,274.20 : 36,654,908.10 = 9,292,067.80 : x
  2. Step 2: Convert to fraction form
    24,427,274.20/36,654,908.10 = 9,292,067.80/x
  3. Step 3: Cross multiply
    24,427,274.20x = 36,654,908.10 × 9,292,067.80
  4. Step 4: Simplify right side
    24,427,274.20x = 340,599,891,267,969.25
  5. Step 5: Solve for x
    x = 340,599,891,267,969.25/24,427,274.20
  6. Step 6: Final answer
    x = 13,943,426.04

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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.