Home / 14,744,375.89-22,126,523.80-5,159,837.46

Finding the Fourth Proportional to 14,744,375.89, 22,126,523.80 and 5,159,837.46

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Solution

The fourth proportional to 14,744,375.89, 22,126,523.80 and 5,159,837.46 is: 7,743,241.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,744,375.89 : 22,126,523.80 = 5,159,837.46 : x
  2. Step 2: Convert to fraction form
    14,744,375.89/22,126,523.80 = 5,159,837.46/x
  3. Step 3: Cross multiply
    14,744,375.89x = 22,126,523.80 × 5,159,837.46
  4. Step 4: Simplify right side
    14,744,375.89x = 114,169,266,320,404.81
  5. Step 5: Solve for x
    x = 114,169,266,320,404.81/14,744,375.89
  6. Step 6: Final answer
    x = 7,743,241.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.