Home / 15,773,375.70-23,660,063.55-5,672,351.70

Finding the Fourth Proportional to 15,773,375.70, 23,660,063.55 and 5,672,351.70

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Solution

The fourth proportional to 15,773,375.70, 23,660,063.55 and 5,672,351.70 is: 8,508,527.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,773,375.70 : 23,660,063.55 = 5,672,351.70 : x
  2. Step 2: Convert to fraction form
    15,773,375.70/23,660,063.55 = 5,672,351.70/x
  3. Step 3: Cross multiply
    15,773,375.70x = 23,660,063.55 × 5,672,351.70
  4. Step 4: Simplify right side
    15,773,375.70x = 134,208,201,699,950.55
  5. Step 5: Solve for x
    x = 134,208,201,699,950.55/15,773,375.70
  6. Step 6: Final answer
    x = 8,508,527.55

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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.