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Finding the Third Proportional to 31,832,659.50 and 64,835,913

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Solution

The third proportional to 31,832,659.50 and 64,835,913 is: 132,056,060.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,832,659.50 : 64,835,913 = 64,835,913 : x
  2. Step 2: Convert to fraction form
    31,832,659.50/64,835,913 = 64,835,913/x
  3. Step 3: Cross multiply
    31,832,659.50x = 64,835,913 × 64,835,913
  4. Step 4: Simplify right side
    31,832,659.50x = 4,203,695,614,543,569
  5. Step 5: Solve for x
    x = 4,203,695,614,543,569/31,832,659.50
  6. Step 6: Final answer
    x = 132,056,060.68

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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.