Home / 16,287,059.45-24,430,568.52-4,156,523.18

Finding the Fourth Proportional to 16,287,059.45, 24,430,568.52 and 4,156,523.18

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Solution

The fourth proportional to 16,287,059.45, 24,430,568.52 and 4,156,523.18 is: 6,234,779.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,287,059.45 : 24,430,568.52 = 4,156,523.18 : x
  2. Step 2: Convert to fraction form
    16,287,059.45/24,430,568.52 = 4,156,523.18/x
  3. Step 3: Cross multiply
    16,287,059.45x = 24,430,568.52 × 4,156,523.18
  4. Step 4: Simplify right side
    16,287,059.45x = 101,546,224,231,805.44
  5. Step 5: Solve for x
    x = 101,546,224,231,805.44/16,287,059.45
  6. Step 6: Final answer
    x = 6,234,779.49

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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.