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Finding the Third Proportional to 43,080,158 and 64,664,302

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Solution

The third proportional to 43,080,158 and 64,664,302 is: 97,062,595.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,080,158 : 64,664,302 = 64,664,302 : x
  2. Step 2: Convert to fraction form
    43,080,158/64,664,302 = 64,664,302/x
  3. Step 3: Cross multiply
    43,080,158x = 64,664,302 × 64,664,302
  4. Step 4: Simplify right side
    43,080,158x = 4,181,471,953,147,204
  5. Step 5: Solve for x
    x = 4,181,471,953,147,204/43,080,158
  6. Step 6: Final answer
    x = 97,062,595.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.