Home / 17,752,282.20-26,628,423.30-11,374,990.20

Finding the Fourth Proportional to 17,752,282.20, 26,628,423.30 and 11,374,990.20

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Solution

The fourth proportional to 17,752,282.20, 26,628,423.30 and 11,374,990.20 is: 17,062,485.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,752,282.20 : 26,628,423.30 = 11,374,990.20 : x
  2. Step 2: Convert to fraction form
    17,752,282.20/26,628,423.30 = 11,374,990.20/x
  3. Step 3: Cross multiply
    17,752,282.20x = 26,628,423.30 × 11,374,990.20
  4. Step 4: Simplify right side
    17,752,282.20x = 302,898,054,078,951.62
  5. Step 5: Solve for x
    x = 302,898,054,078,951.62/17,752,282.20
  6. Step 6: Final answer
    x = 17,062,485.30

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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.