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Finding the Third Proportional to 69,202,208 and 97,341,592

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Solution

The third proportional to 69,202,208 and 97,341,592 is: 136,923,167.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,202,208 : 97,341,592 = 97,341,592 : x
  2. Step 2: Convert to fraction form
    69,202,208/97,341,592 = 97,341,592/x
  3. Step 3: Cross multiply
    69,202,208x = 97,341,592 × 97,341,592
  4. Step 4: Simplify right side
    69,202,208x = 9,475,385,533,094,464
  5. Step 5: Solve for x
    x = 9,475,385,533,094,464/69,202,208
  6. Step 6: Final answer
    x = 136,923,167.73

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.