Home / 16,402,540.20-24,603,810.30-10,025,248.20

Finding the Fourth Proportional to 16,402,540.20, 24,603,810.30 and 10,025,248.20

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Solution

The fourth proportional to 16,402,540.20, 24,603,810.30 and 10,025,248.20 is: 15,037,872.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,402,540.20 : 24,603,810.30 = 10,025,248.20 : x
  2. Step 2: Convert to fraction form
    16,402,540.20/24,603,810.30 = 10,025,248.20/x
  3. Step 3: Cross multiply
    16,402,540.20x = 24,603,810.30 × 10,025,248.20
  4. Step 4: Simplify right side
    16,402,540.20x = 246,659,304,923,216.44
  5. Step 5: Solve for x
    x = 246,659,304,923,216.44/16,402,540.20
  6. Step 6: Final answer
    x = 15,037,872.30

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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.