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Finding the Third Proportional to 64,250,887 and 97,882,081

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Solution

The third proportional to 64,250,887 and 97,882,081 is: 149,117,035.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,250,887 : 97,882,081 = 97,882,081 : x
  2. Step 2: Convert to fraction form
    64,250,887/97,882,081 = 97,882,081/x
  3. Step 3: Cross multiply
    64,250,887x = 97,882,081 × 97,882,081
  4. Step 4: Simplify right side
    64,250,887x = 9,580,901,780,890,560
  5. Step 5: Solve for x
    x = 9,580,901,780,890,560/64,250,887
  6. Step 6: Final answer
    x = 149,117,035.24

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.