Home / 16,270,618.20-24,412,770.81-10,127,735.26

Finding the Fourth Proportional to 16,270,618.20, 24,412,770.81 and 10,127,735.26

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Solution

The fourth proportional to 16,270,618.20, 24,412,770.81 and 10,127,735.26 is: 15,195,862.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,270,618.20 : 24,412,770.81 = 10,127,735.26 : x
  2. Step 2: Convert to fraction form
    16,270,618.20/24,412,770.81 = 10,127,735.26/x
  3. Step 3: Cross multiply
    16,270,618.20x = 24,412,770.81 × 10,127,735.26
  4. Step 4: Simplify right side
    16,270,618.20x = 247,246,079,726,735.75
  5. Step 5: Solve for x
    x = 247,246,079,726,735.75/16,270,618.20
  6. Step 6: Final answer
    x = 15,195,862.67

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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.