Home / 16,287,146.08-24,430,705.24-4,156,608.58

Finding the Fourth Proportional to 16,287,146.08, 24,430,705.24 and 4,156,608.58

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Solution

The fourth proportional to 16,287,146.08, 24,430,705.24 and 4,156,608.58 is: 6,234,909.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,287,146.08 : 24,430,705.24 = 4,156,608.58 : x
  2. Step 2: Convert to fraction form
    16,287,146.08/24,430,705.24 = 4,156,608.58/x
  3. Step 3: Cross multiply
    16,287,146.08x = 24,430,705.24 × 4,156,608.58
  4. Step 4: Simplify right side
    16,287,146.08x = 101,548,879,016,034.95
  5. Step 5: Solve for x
    x = 101,548,879,016,034.95/16,287,146.08
  6. Step 6: Final answer
    x = 6,234,909.33

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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.