Home / 17,162,700.10-25,744,050.15-9,072,549.70

Finding the Fourth Proportional to 17,162,700.10, 25,744,050.15 and 9,072,549.70

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Solution

The fourth proportional to 17,162,700.10, 25,744,050.15 and 9,072,549.70 is: 13,608,824.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,162,700.10 : 25,744,050.15 = 9,072,549.70 : x
  2. Step 2: Convert to fraction form
    17,162,700.10/25,744,050.15 = 9,072,549.70/x
  3. Step 3: Cross multiply
    17,162,700.10x = 25,744,050.15 × 9,072,549.70
  4. Step 4: Simplify right side
    17,162,700.10x = 233,564,174,465,167.44
  5. Step 5: Solve for x
    x = 233,564,174,465,167.44/17,162,700.10
  6. Step 6: Final answer
    x = 13,608,824.55

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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.