Home / 26,560,870.56-36,653,033.68-14,799,531.22

Finding the Fourth Proportional to 26,560,870.56, 36,653,033.68 and 14,799,531.22

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Solution

The fourth proportional to 26,560,870.56, 36,653,033.68 and 14,799,531.22 is: 20,422,813.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,560,870.56 : 36,653,033.68 = 14,799,531.22 : x
  2. Step 2: Convert to fraction form
    26,560,870.56/36,653,033.68 = 14,799,531.22/x
  3. Step 3: Cross multiply
    26,560,870.56x = 36,653,033.68 × 14,799,531.22
  4. Step 4: Simplify right side
    26,560,870.56x = 542,447,716,126,240.06
  5. Step 5: Solve for x
    x = 542,447,716,126,240.06/26,560,870.56
  6. Step 6: Final answer
    x = 20,422,813.89

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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.