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Finding the Third Proportional to 52,422,403 and 82,056,053

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Solution

The third proportional to 52,422,403 and 82,056,053 is: 128,441,190.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,422,403 : 82,056,053 = 82,056,053 : x
  2. Step 2: Convert to fraction form
    52,422,403/82,056,053 = 82,056,053/x
  3. Step 3: Cross multiply
    52,422,403x = 82,056,053 × 82,056,053
  4. Step 4: Simplify right side
    52,422,403x = 6,733,195,833,938,809
  5. Step 5: Solve for x
    x = 6,733,195,833,938,809/52,422,403
  6. Step 6: Final answer
    x = 128,441,190.19

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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.