Home / 16,734,200.90-25,101,301.35-11,632,367.30

Finding the Fourth Proportional to 16,734,200.90, 25,101,301.35 and 11,632,367.30

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Solution

The fourth proportional to 16,734,200.90, 25,101,301.35 and 11,632,367.30 is: 17,448,550.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,734,200.90 : 25,101,301.35 = 11,632,367.30 : x
  2. Step 2: Convert to fraction form
    16,734,200.90/25,101,301.35 = 11,632,367.30/x
  3. Step 3: Cross multiply
    16,734,200.90x = 25,101,301.35 × 11,632,367.30
  4. Step 4: Simplify right side
    16,734,200.90x = 291,987,557,011,185.88
  5. Step 5: Solve for x
    x = 291,987,557,011,185.88/16,734,200.90
  6. Step 6: Final answer
    x = 17,448,550.95

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Double scale
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Similar ratio
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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.