Home / 26,451,862.25-36,503,654.48-14,691,128.49

Finding the Fourth Proportional to 26,451,862.25, 36,503,654.48 and 14,691,128.49

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Solution

The fourth proportional to 26,451,862.25, 36,503,654.48 and 14,691,128.49 is: 20,273,804.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,451,862.25 : 36,503,654.48 = 14,691,128.49 : x
  2. Step 2: Convert to fraction form
    26,451,862.25/36,503,654.48 = 14,691,128.49/x
  3. Step 3: Cross multiply
    26,451,862.25x = 36,503,654.48 × 14,691,128.49
  4. Step 4: Simplify right side
    26,451,862.25x = 536,279,878,260,568.75
  5. Step 5: Solve for x
    x = 536,279,878,260,568.75/26,451,862.25
  6. Step 6: Final answer
    x = 20,273,804.29

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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.