Home / 15,673,630.70-23,510,446.05-9,535,487.15

Finding the Fourth Proportional to 15,673,630.70, 23,510,446.05 and 9,535,487.15

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Solution

The fourth proportional to 15,673,630.70, 23,510,446.05 and 9,535,487.15 is: 14,303,230.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,673,630.70 : 23,510,446.05 = 9,535,487.15 : x
  2. Step 2: Convert to fraction form
    15,673,630.70/23,510,446.05 = 9,535,487.15/x
  3. Step 3: Cross multiply
    15,673,630.70x = 23,510,446.05 × 9,535,487.15
  4. Step 4: Simplify right side
    15,673,630.70x = 224,183,556,200,543.28
  5. Step 5: Solve for x
    x = 224,183,556,200,543.28/15,673,630.70
  6. Step 6: Final answer
    x = 14,303,230.73

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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.