Home / 23,715,217.20-35,572,825.80-16,156,945.20

Finding the Fourth Proportional to 23,715,217.20, 35,572,825.80 and 16,156,945.20

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Solution

The fourth proportional to 23,715,217.20, 35,572,825.80 and 16,156,945.20 is: 24,235,417.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,715,217.20 : 35,572,825.80 = 16,156,945.20 : x
  2. Step 2: Convert to fraction form
    23,715,217.20/35,572,825.80 = 16,156,945.20/x
  3. Step 3: Cross multiply
    23,715,217.20x = 35,572,825.80 × 16,156,945.20
  4. Step 4: Simplify right side
    23,715,217.20x = 574,748,197,059,746.12
  5. Step 5: Solve for x
    x = 574,748,197,059,746.12/23,715,217.20
  6. Step 6: Final answer
    x = 24,235,417.80

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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.