Home / 26,499,824.13-36,568,691.55-14,897,140.32

Finding the Fourth Proportional to 26,499,824.13, 36,568,691.55 and 14,897,140.32

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Solution

The fourth proportional to 26,499,824.13, 36,568,691.55 and 14,897,140.32 is: 20,557,454.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,499,824.13 : 36,568,691.55 = 14,897,140.32 : x
  2. Step 2: Convert to fraction form
    26,499,824.13/36,568,691.55 = 14,897,140.32/x
  3. Step 3: Cross multiply
    26,499,824.13x = 36,568,691.55 × 14,897,140.32
  4. Step 4: Simplify right side
    26,499,824.13x = 544,768,929,339,148.25
  5. Step 5: Solve for x
    x = 544,768,929,339,148.25/26,499,824.13
  6. Step 6: Final answer
    x = 20,557,454.52

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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.