Home / 23,660,512.20-35,506,514.70-13,425,352.20

Finding the Fourth Proportional to 23,660,512.20, 35,506,514.70 and 13,425,352.20

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Solution

The fourth proportional to 23,660,512.20, 35,506,514.70 and 13,425,352.20 is: 20,146,963.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,660,512.20 : 35,506,514.70 = 13,425,352.20 : x
  2. Step 2: Convert to fraction form
    23,660,512.20/35,506,514.70 = 13,425,352.20/x
  3. Step 3: Cross multiply
    23,660,512.20x = 35,506,514.70 × 13,425,352.20
  4. Step 4: Simplify right side
    23,660,512.20x = 476,687,465,241,977.38
  5. Step 5: Solve for x
    x = 476,687,465,241,977.38/23,660,512.20
  6. Step 6: Final answer
    x = 20,146,963.06

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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.