Home / 17,503,047.15-24,155,540.52-9,664,070.66

Finding the Fourth Proportional to 17,503,047.15, 24,155,540.52 and 9,664,070.66

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Solution

The fourth proportional to 17,503,047.15, 24,155,540.52 and 9,664,070.66 is: 13,337,154.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,503,047.15 : 24,155,540.52 = 9,664,070.66 : x
  2. Step 2: Convert to fraction form
    17,503,047.15/24,155,540.52 = 9,664,070.66/x
  3. Step 3: Cross multiply
    17,503,047.15x = 24,155,540.52 × 9,664,070.66
  4. Step 4: Simplify right side
    17,503,047.15x = 233,440,850,566,749.12
  5. Step 5: Solve for x
    x = 233,440,850,566,749.12/17,503,047.15
  6. Step 6: Final answer
    x = 13,337,154.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.