Home / 24,772,910.57-34,199,042.33-15,485,646.96

Finding the Fourth Proportional to 24,772,910.57, 34,199,042.33 and 15,485,646.96

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Solution

The fourth proportional to 24,772,910.57, 34,199,042.33 and 15,485,646.96 is: 21,377,960.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,772,910.57 : 34,199,042.33 = 15,485,646.96 : x
  2. Step 2: Convert to fraction form
    24,772,910.57/34,199,042.33 = 15,485,646.96/x
  3. Step 3: Cross multiply
    24,772,910.57x = 34,199,042.33 × 15,485,646.96
  4. Step 4: Simplify right side
    24,772,910.57x = 529,594,295,815,047.69
  5. Step 5: Solve for x
    x = 529,594,295,815,047.69/24,772,910.57
  6. Step 6: Final answer
    x = 21,377,960.19

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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.