Home / 26,560,871.06-36,653,034.37-14,799,531.72

Finding the Fourth Proportional to 26,560,871.06, 36,653,034.37 and 14,799,531.72

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Solution

The fourth proportional to 26,560,871.06, 36,653,034.37 and 14,799,531.72 is: 20,422,814.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,560,871.06 : 36,653,034.37 = 14,799,531.72 : x
  2. Step 2: Convert to fraction form
    26,560,871.06/36,653,034.37 = 14,799,531.72/x
  3. Step 3: Cross multiply
    26,560,871.06x = 36,653,034.37 × 14,799,531.72
  4. Step 4: Simplify right side
    26,560,871.06x = 542,447,744,719,067.62
  5. Step 5: Solve for x
    x = 542,447,744,719,067.62/26,560,871.06
  6. Step 6: Final answer
    x = 20,422,814.58

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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.