Home / 23,251,751.10-34,794,958.05-20,252,061.90

Finding the Fourth Proportional to 23,251,751.10, 34,794,958.05 and 20,252,061.90

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Solution

The fourth proportional to 23,251,751.10, 34,794,958.05 and 20,252,061.90 is: 30,306,089.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,251,751.10 : 34,794,958.05 = 20,252,061.90 : x
  2. Step 2: Convert to fraction form
    23,251,751.10/34,794,958.05 = 20,252,061.90/x
  3. Step 3: Cross multiply
    23,251,751.10x = 34,794,958.05 × 20,252,061.90
  4. Step 4: Simplify right side
    23,251,751.10x = 704,669,644,236,503.12
  5. Step 5: Solve for x
    x = 704,669,644,236,503.12/23,251,751.10
  6. Step 6: Final answer
    x = 30,306,089.26

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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.