Home / 26,918,416.74-37,147,226.09-14,695,273.74

Finding the Fourth Proportional to 26,918,416.74, 37,147,226.09 and 14,695,273.74

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Solution

The fourth proportional to 26,918,416.74, 37,147,226.09 and 14,695,273.74 is: 20,279,374.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,918,416.74 : 37,147,226.09 = 14,695,273.74 : x
  2. Step 2: Convert to fraction form
    26,918,416.74/37,147,226.09 = 14,695,273.74/x
  3. Step 3: Cross multiply
    26,918,416.74x = 37,147,226.09 × 14,695,273.74
  4. Step 4: Simplify right side
    26,918,416.74x = 545,888,656,000,743.50
  5. Step 5: Solve for x
    x = 545,888,656,000,743.50/26,918,416.74
  6. Step 6: Final answer
    x = 20,279,374.57

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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.