Home / 29,102,067.28-63,370,922.06

Finding the Third Proportional to 29,102,067.28 and 63,370,922.06

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Solution

The third proportional to 29,102,067.28 and 63,370,922.06 is: 137,992,731.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,102,067.28 : 63,370,922.06 = 63,370,922.06 : x
  2. Step 2: Convert to fraction form
    29,102,067.28/63,370,922.06 = 63,370,922.06/x
  3. Step 3: Cross multiply
    29,102,067.28x = 63,370,922.06 × 63,370,922.06
  4. Step 4: Simplify right side
    29,102,067.28x = 4,015,873,763,051,449.50
  5. Step 5: Solve for x
    x = 4,015,873,763,051,449.50/29,102,067.28
  6. Step 6: Final answer
    x = 137,992,731.73

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.