Home / 19,841,036.06-40,479,228.56

Finding the Third Proportional to 19,841,036.06 and 40,479,228.56

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Solution

The third proportional to 19,841,036.06 and 40,479,228.56 is: 82,584,797.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,841,036.06 : 40,479,228.56 = 40,479,228.56 : x
  2. Step 2: Convert to fraction form
    19,841,036.06/40,479,228.56 = 40,479,228.56/x
  3. Step 3: Cross multiply
    19,841,036.06x = 40,479,228.56 × 40,479,228.56
  4. Step 4: Simplify right side
    19,841,036.06x = 1,638,567,945,015,115.75
  5. Step 5: Solve for x
    x = 1,638,567,945,015,115.75/19,841,036.06
  6. Step 6: Final answer
    x = 82,584,797.48

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.