Home / 17,707,261.20-26,560,891.80-16,195,606.80

Finding the Fourth Proportional to 17,707,261.20, 26,560,891.80 and 16,195,606.80

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Solution

The fourth proportional to 17,707,261.20, 26,560,891.80 and 16,195,606.80 is: 24,293,410.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,707,261.20 : 26,560,891.80 = 16,195,606.80 : x
  2. Step 2: Convert to fraction form
    17,707,261.20/26,560,891.80 = 16,195,606.80/x
  3. Step 3: Cross multiply
    17,707,261.20x = 26,560,891.80 × 16,195,606.80
  4. Step 4: Simplify right side
    17,707,261.20x = 430,169,759,850,144.25
  5. Step 5: Solve for x
    x = 430,169,759,850,144.25/17,707,261.20
  6. Step 6: Final answer
    x = 24,293,410.20

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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.