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Finding the Third Proportional to 32,083,416 and 66,810,672

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Solution

The third proportional to 32,083,416 and 66,810,672 is: 139,126,890.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,083,416 : 66,810,672 = 66,810,672 : x
  2. Step 2: Convert to fraction form
    32,083,416/66,810,672 = 66,810,672/x
  3. Step 3: Cross multiply
    32,083,416x = 66,810,672 × 66,810,672
  4. Step 4: Simplify right side
    32,083,416x = 4,463,665,893,091,584
  5. Step 5: Solve for x
    x = 4,463,665,893,091,584/32,083,416
  6. Step 6: Final answer
    x = 139,126,890.14

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.