Home / 132,749,517.38-208,244,633.63

Finding the Third Proportional to 132,749,517.38 and 208,244,633.63

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Solution

The third proportional to 132,749,517.38 and 208,244,633.63 is: 326,674,087.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,749,517.38 : 208,244,633.63 = 208,244,633.63 : x
  2. Step 2: Convert to fraction form
    132,749,517.38/208,244,633.63 = 208,244,633.63/x
  3. Step 3: Cross multiply
    132,749,517.38x = 208,244,633.63 × 208,244,633.63
  4. Step 4: Simplify right side
    132,749,517.38x = 43,365,827,433,610,480
  5. Step 5: Solve for x
    x = 43,365,827,433,610,480/132,749,517.38
  6. Step 6: Final answer
    x = 326,674,087.34

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.