Home / 24,200,025.80-36,268,157.10-17,780,160.20

Finding the Fourth Proportional to 24,200,025.80, 36,268,157.10 and 17,780,160.20

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Solution

The fourth proportional to 24,200,025.80, 36,268,157.10 and 17,780,160.20 is: 26,646,816.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,200,025.80 : 36,268,157.10 = 17,780,160.20 : x
  2. Step 2: Convert to fraction form
    24,200,025.80/36,268,157.10 = 17,780,160.20/x
  3. Step 3: Cross multiply
    24,200,025.80x = 36,268,157.10 × 17,780,160.20
  4. Step 4: Simplify right side
    24,200,025.80x = 644,853,643,396,767.38
  5. Step 5: Solve for x
    x = 644,853,643,396,767.38/24,200,025.80
  6. Step 6: Final answer
    x = 26,646,816.36

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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.