Home / 17,508,049.10-26,262,073.65-17,268,900.65

Finding the Fourth Proportional to 17,508,049.10, 26,262,073.65 and 17,268,900.65

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Solution

The fourth proportional to 17,508,049.10, 26,262,073.65 and 17,268,900.65 is: 25,903,350.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,508,049.10 : 26,262,073.65 = 17,268,900.65 : x
  2. Step 2: Convert to fraction form
    17,508,049.10/26,262,073.65 = 17,268,900.65/x
  3. Step 3: Cross multiply
    17,508,049.10x = 26,262,073.65 × 17,268,900.65
  4. Step 4: Simplify right side
    17,508,049.10x = 453,517,140,724,832.81
  5. Step 5: Solve for x
    x = 453,517,140,724,832.81/17,508,049.10
  6. Step 6: Final answer
    x = 25,903,350.98

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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.