Home / 17,669,095.80-26,504,236.38-4,888,530.12

Finding the Fourth Proportional to 17,669,095.80, 26,504,236.38 and 4,888,530.12

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Solution

The fourth proportional to 17,669,095.80, 26,504,236.38 and 4,888,530.12 is: 7,332,959.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,669,095.80 : 26,504,236.38 = 4,888,530.12 : x
  2. Step 2: Convert to fraction form
    17,669,095.80/26,504,236.38 = 4,888,530.12/x
  3. Step 3: Cross multiply
    17,669,095.80x = 26,504,236.38 × 4,888,530.12
  4. Step 4: Simplify right side
    17,669,095.80x = 129,566,757,851,229.77
  5. Step 5: Solve for x
    x = 129,566,757,851,229.77/17,669,095.80
  6. Step 6: Final answer
    x = 7,332,959.16

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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.