Home / 22,270,844.20-33,406,266.30-17,231,996.20

Finding the Fourth Proportional to 22,270,844.20, 33,406,266.30 and 17,231,996.20

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Solution

The fourth proportional to 22,270,844.20, 33,406,266.30 and 17,231,996.20 is: 25,847,994.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,270,844.20 : 33,406,266.30 = 17,231,996.20 : x
  2. Step 2: Convert to fraction form
    22,270,844.20/33,406,266.30 = 17,231,996.20/x
  3. Step 3: Cross multiply
    22,270,844.20x = 33,406,266.30 × 17,231,996.20
  4. Step 4: Simplify right side
    22,270,844.20x = 575,656,653,937,788
  5. Step 5: Solve for x
    x = 575,656,653,937,788/22,270,844.20
  6. Step 6: Final answer
    x = 25,847,994.30

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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.