Home / 24,473,787.45-36,670,823.10-18,016,779.30

Finding the Fourth Proportional to 24,473,787.45, 36,670,823.10 and 18,016,779.30

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Solution

The fourth proportional to 24,473,787.45, 36,670,823.10 and 18,016,779.30 is: 26,995,826.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,473,787.45 : 36,670,823.10 = 18,016,779.30 : x
  2. Step 2: Convert to fraction form
    24,473,787.45/36,670,823.10 = 18,016,779.30/x
  3. Step 3: Cross multiply
    24,473,787.45x = 36,670,823.10 × 18,016,779.30
  4. Step 4: Simplify right side
    24,473,787.45x = 660,690,126,542,041.88
  5. Step 5: Solve for x
    x = 660,690,126,542,041.88/24,473,787.45
  6. Step 6: Final answer
    x = 26,995,826.78

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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.