Home / 26,565,460.92-36,660,540.77-14,961,938.76

Finding the Fourth Proportional to 26,565,460.92, 36,660,540.77 and 14,961,938.76

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Solution

The fourth proportional to 26,565,460.92, 36,660,540.77 and 14,961,938.76 is: 20,647,590.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,565,460.92 : 36,660,540.77 = 14,961,938.76 : x
  2. Step 2: Convert to fraction form
    26,565,460.92/36,660,540.77 = 14,961,938.76/x
  3. Step 3: Cross multiply
    26,565,460.92x = 36,660,540.77 × 14,961,938.76
  4. Step 4: Simplify right side
    26,565,460.92x = 548,512,765,909,223.31
  5. Step 5: Solve for x
    x = 548,512,765,909,223.31/26,565,460.92
  6. Step 6: Final answer
    x = 20,647,590.78

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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.