Home / 17,044,832.20-25,567,248.30-8,086,880.20

Finding the Fourth Proportional to 17,044,832.20, 25,567,248.30 and 8,086,880.20

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Solution

The fourth proportional to 17,044,832.20, 25,567,248.30 and 8,086,880.20 is: 12,130,320.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,044,832.20 : 25,567,248.30 = 8,086,880.20 : x
  2. Step 2: Convert to fraction form
    17,044,832.20/25,567,248.30 = 8,086,880.20/x
  3. Step 3: Cross multiply
    17,044,832.20x = 25,567,248.30 × 8,086,880.20
  4. Step 4: Simplify right side
    17,044,832.20x = 206,759,274,045,753.66
  5. Step 5: Solve for x
    x = 206,759,274,045,753.66/17,044,832.20
  6. Step 6: Final answer
    x = 12,130,320.30

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1.5x scale

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.