Home / 17,042,209.64-25,563,839.33-7,452,652.04

Finding the Fourth Proportional to 17,042,209.64, 25,563,839.33 and 7,452,652.04

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Solution

The fourth proportional to 17,042,209.64, 25,563,839.33 and 7,452,652.04 is: 11,179,207.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,042,209.64 : 25,563,839.33 = 7,452,652.04 : x
  2. Step 2: Convert to fraction form
    17,042,209.64/25,563,839.33 = 7,452,652.04/x
  3. Step 3: Cross multiply
    17,042,209.64x = 25,563,839.33 × 7,452,652.04
  4. Step 4: Simplify right side
    17,042,209.64x = 190,518,399,223,769.16
  5. Step 5: Solve for x
    x = 190,518,399,223,769.16/17,042,209.64
  6. Step 6: Final answer
    x = 11,179,207.59

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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.