Home / 17,508,053.10-26,262,079.65-17,268,904.65

Finding the Fourth Proportional to 17,508,053.10, 26,262,079.65 and 17,268,904.65

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Solution

The fourth proportional to 17,508,053.10, 26,262,079.65 and 17,268,904.65 is: 25,903,356.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,508,053.10 : 26,262,079.65 = 17,268,904.65 : x
  2. Step 2: Convert to fraction form
    17,508,053.10/26,262,079.65 = 17,268,904.65/x
  3. Step 3: Cross multiply
    17,508,053.10x = 26,262,079.65 × 17,268,904.65
  4. Step 4: Simplify right side
    17,508,053.10x = 453,517,349,386,555.31
  5. Step 5: Solve for x
    x = 453,517,349,386,555.31/17,508,053.10
  6. Step 6: Final answer
    x = 25,903,356.98

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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.