Home / 17,777,145.18-24,532,346.07-10,044,690.78

Finding the Fourth Proportional to 17,777,145.18, 24,532,346.07 and 10,044,690.78

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Solution

The fourth proportional to 17,777,145.18, 24,532,346.07 and 10,044,690.78 is: 13,861,608.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,777,145.18 : 24,532,346.07 = 10,044,690.78 : x
  2. Step 2: Convert to fraction form
    17,777,145.18/24,532,346.07 = 10,044,690.78/x
  3. Step 3: Cross multiply
    17,777,145.18x = 24,532,346.07 × 10,044,690.78
  4. Step 4: Simplify right side
    17,777,145.18x = 246,419,830,381,098.22
  5. Step 5: Solve for x
    x = 246,419,830,381,098.22/17,777,145.18
  6. Step 6: Final answer
    x = 13,861,608.71

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1.5x scale

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.