Home / 24,763,400.80-37,145,101.20-15,693,474.40

Finding the Fourth Proportional to 24,763,400.80, 37,145,101.20 and 15,693,474.40

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Solution

The fourth proportional to 24,763,400.80, 37,145,101.20 and 15,693,474.40 is: 23,540,211.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,763,400.80 : 37,145,101.20 = 15,693,474.40 : x
  2. Step 2: Convert to fraction form
    24,763,400.80/37,145,101.20 = 15,693,474.40/x
  3. Step 3: Cross multiply
    24,763,400.80x = 37,145,101.20 × 15,693,474.40
  4. Step 4: Simplify right side
    24,763,400.80x = 582,935,694,767,609.38
  5. Step 5: Solve for x
    x = 582,935,694,767,609.38/24,763,400.80
  6. Step 6: Final answer
    x = 23,540,211.60

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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.