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Finding the Third Proportional to 32,083,460 and 66,810,760

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Solution

The third proportional to 32,083,460 and 66,810,760 is: 139,127,065.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,083,460 : 66,810,760 = 66,810,760 : x
  2. Step 2: Convert to fraction form
    32,083,460/66,810,760 = 66,810,760/x
  3. Step 3: Cross multiply
    32,083,460x = 66,810,760 × 66,810,760
  4. Step 4: Simplify right side
    32,083,460x = 4,463,677,651,777,600
  5. Step 5: Solve for x
    x = 4,463,677,651,777,600/32,083,460
  6. Step 6: Final answer
    x = 139,127,065.84

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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.