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Finding the Third Proportional to 28,652,108 and 61,841,674

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Solution

The third proportional to 28,652,108 and 61,841,674 is: 133,476,833.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,652,108 : 61,841,674 = 61,841,674 : x
  2. Step 2: Convert to fraction form
    28,652,108/61,841,674 = 61,841,674/x
  3. Step 3: Cross multiply
    28,652,108x = 61,841,674 × 61,841,674
  4. Step 4: Simplify right side
    28,652,108x = 3,824,392,643,122,276
  5. Step 5: Solve for x
    x = 3,824,392,643,122,276/28,652,108
  6. Step 6: Final answer
    x = 133,476,833.30

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.