Home / 48,840,012.20-73,260,018.30-23,330,844.20

Finding the Fourth Proportional to 48,840,012.20, 73,260,018.30 and 23,330,844.20

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Solution

The fourth proportional to 48,840,012.20, 73,260,018.30 and 23,330,844.20 is: 34,996,266.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,840,012.20 : 73,260,018.30 = 23,330,844.20 : x
  2. Step 2: Convert to fraction form
    48,840,012.20/73,260,018.30 = 23,330,844.20/x
  3. Step 3: Cross multiply
    48,840,012.20x = 73,260,018.30 × 23,330,844.20
  4. Step 4: Simplify right side
    48,840,012.20x = 1,709,218,073,046,448.75
  5. Step 5: Solve for x
    x = 1,709,218,073,046,448.75/48,840,012.20
  6. Step 6: Final answer
    x = 34,996,266.30

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Double scale
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Similar ratio
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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.