Home / 17,216,618.04-23,758,645.82-9,482,380.02

Finding the Fourth Proportional to 17,216,618.04, 23,758,645.82 and 9,482,380.02

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Solution

The fourth proportional to 17,216,618.04, 23,758,645.82 and 9,482,380.02 is: 13,085,526.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,216,618.04 : 23,758,645.82 = 9,482,380.02 : x
  2. Step 2: Convert to fraction form
    17,216,618.04/23,758,645.82 = 9,482,380.02/x
  3. Step 3: Cross multiply
    17,216,618.04x = 23,758,645.82 × 9,482,380.02
  4. Step 4: Simplify right side
    17,216,618.04x = 225,288,508,378,412.62
  5. Step 5: Solve for x
    x = 225,288,508,378,412.62/17,216,618.04
  6. Step 6: Final answer
    x = 13,085,526.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.