Home / 22,321,273.78-45,539,320.08

Finding the Third Proportional to 22,321,273.78 and 45,539,320.08

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Solution

The third proportional to 22,321,273.78 and 45,539,320.08 is: 92,908,213.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,321,273.78 : 45,539,320.08 = 45,539,320.08 : x
  2. Step 2: Convert to fraction form
    22,321,273.78/45,539,320.08 = 45,539,320.08/x
  3. Step 3: Cross multiply
    22,321,273.78x = 45,539,320.08 × 45,539,320.08
  4. Step 4: Simplify right side
    22,321,273.78x = 2,073,829,673,177,918.75
  5. Step 5: Solve for x
    x = 2,073,829,673,177,918.75/22,321,273.78
  6. Step 6: Final answer
    x = 92,908,213.64

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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.