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Finding the Third Proportional to 52,001,028 and 110,720,520

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Solution

The third proportional to 52,001,028 and 110,720,520 is: 235,745,984.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,001,028 : 110,720,520 = 110,720,520 : x
  2. Step 2: Convert to fraction form
    52,001,028/110,720,520 = 110,720,520/x
  3. Step 3: Cross multiply
    52,001,028x = 110,720,520 × 110,720,520
  4. Step 4: Simplify right side
    52,001,028x = 12,259,033,549,070,400
  5. Step 5: Solve for x
    x = 12,259,033,549,070,400/52,001,028
  6. Step 6: Final answer
    x = 235,745,984.66

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.