Home / 17,333,144.64-25,984,298.61-8,229,625.92

Finding the Fourth Proportional to 17,333,144.64, 25,984,298.61 and 8,229,625.92

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Solution

The fourth proportional to 17,333,144.64, 25,984,298.61 and 8,229,625.92 is: 12,337,118.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,333,144.64 : 25,984,298.61 = 8,229,625.92 : x
  2. Step 2: Convert to fraction form
    17,333,144.64/25,984,298.61 = 8,229,625.92/x
  3. Step 3: Cross multiply
    17,333,144.64x = 25,984,298.61 × 8,229,625.92
  4. Step 4: Simplify right side
    17,333,144.64x = 213,841,057,353,875.97
  5. Step 5: Solve for x
    x = 213,841,057,353,875.97/17,333,144.64
  6. Step 6: Final answer
    x = 12,337,118.38

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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.