Home / 17,025,699.62-23,495,965.25-9,291,241.08

Finding the Fourth Proportional to 17,025,699.62, 23,495,965.25 and 9,291,241.08

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Solution

The fourth proportional to 17,025,699.62, 23,495,965.25 and 9,291,241.08 is: 12,822,185.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,025,699.62 : 23,495,965.25 = 9,291,241.08 : x
  2. Step 2: Convert to fraction form
    17,025,699.62/23,495,965.25 = 9,291,241.08/x
  3. Step 3: Cross multiply
    17,025,699.62x = 23,495,965.25 × 9,291,241.08
  4. Step 4: Simplify right side
    17,025,699.62x = 218,306,677,498,596.28
  5. Step 5: Solve for x
    x = 218,306,677,498,596.28/17,025,699.62
  6. Step 6: Final answer
    x = 12,822,185.42

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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.