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Finding the Third Proportional to 29,770,592 and 63,848,688

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Solution

The third proportional to 29,770,592 and 63,848,688 is: 136,935,636.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,770,592 : 63,848,688 = 63,848,688 : x
  2. Step 2: Convert to fraction form
    29,770,592/63,848,688 = 63,848,688/x
  3. Step 3: Cross multiply
    29,770,592x = 63,848,688 × 63,848,688
  4. Step 4: Simplify right side
    29,770,592x = 4,076,654,959,321,344
  5. Step 5: Solve for x
    x = 4,076,654,959,321,344/29,770,592
  6. Step 6: Final answer
    x = 136,935,636.33

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.