Home / 17,112,574.08-25,651,578.92-10,727,301.96

Finding the Fourth Proportional to 17,112,574.08, 25,651,578.92 and 10,727,301.96

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Solution

The fourth proportional to 17,112,574.08, 25,651,578.92 and 10,727,301.96 is: 16,080,119.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,112,574.08 : 25,651,578.92 = 10,727,301.96 : x
  2. Step 2: Convert to fraction form
    17,112,574.08/25,651,578.92 = 10,727,301.96/x
  3. Step 3: Cross multiply
    17,112,574.08x = 25,651,578.92 × 10,727,301.96
  4. Step 4: Simplify right side
    17,112,574.08x = 275,172,232,825,610.72
  5. Step 5: Solve for x
    x = 275,172,232,825,610.72/17,112,574.08
  6. Step 6: Final answer
    x = 16,080,119.31

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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.