Home / 16,338,748.60-24,508,122.90-15,107,030.20

Finding the Fourth Proportional to 16,338,748.60, 24,508,122.90 and 15,107,030.20

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Solution

The fourth proportional to 16,338,748.60, 24,508,122.90 and 15,107,030.20 is: 22,660,545.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,338,748.60 : 24,508,122.90 = 15,107,030.20 : x
  2. Step 2: Convert to fraction form
    16,338,748.60/24,508,122.90 = 15,107,030.20/x
  3. Step 3: Cross multiply
    16,338,748.60x = 24,508,122.90 × 15,107,030.20
  4. Step 4: Simplify right side
    16,338,748.60x = 370,244,952,795,611.56
  5. Step 5: Solve for x
    x = 370,244,952,795,611.56/16,338,748.60
  6. Step 6: Final answer
    x = 22,660,545.30

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1.5x scale

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.