Home / 26,918,377.13-37,147,171.06-14,695,234.13

Finding the Fourth Proportional to 26,918,377.13, 37,147,171.06 and 14,695,234.13

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Solution

The fourth proportional to 26,918,377.13, 37,147,171.06 and 14,695,234.13 is: 20,279,319.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,918,377.13 : 37,147,171.06 = 14,695,234.13 : x
  2. Step 2: Convert to fraction form
    26,918,377.13/37,147,171.06 = 14,695,234.13/x
  3. Step 3: Cross multiply
    26,918,377.13x = 37,147,171.06 × 14,695,234.13
  4. Step 4: Simplify right side
    26,918,377.13x = 545,886,375,993,860.31
  5. Step 5: Solve for x
    x = 545,886,375,993,860.31/26,918,377.13
  6. Step 6: Final answer
    x = 20,279,319.71

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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.