Home / 15,578,409.33-23,367,614.04-5,998,299.57

Finding the Fourth Proportional to 15,578,409.33, 23,367,614.04 and 5,998,299.57

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Solution

The fourth proportional to 15,578,409.33, 23,367,614.04 and 5,998,299.57 is: 8,997,449.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,578,409.33 : 23,367,614.04 = 5,998,299.57 : x
  2. Step 2: Convert to fraction form
    15,578,409.33/23,367,614.04 = 5,998,299.57/x
  3. Step 3: Cross multiply
    15,578,409.33x = 23,367,614.04 × 5,998,299.57
  4. Step 4: Simplify right side
    15,578,409.33x = 140,165,949,248,057.97
  5. Step 5: Solve for x
    x = 140,165,949,248,057.97/15,578,409.33
  6. Step 6: Final answer
    x = 8,997,449.37

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Double scale
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Similar ratio
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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.