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Finding the Third Proportional to 69,309,513,600 and 151,906,115,084

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Solution

The third proportional to 69,309,513,600 and 151,906,115,084 is: 332,933,627,742.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,309,513,600 : 151,906,115,084 = 151,906,115,084 : x
  2. Step 2: Convert to fraction form
    69,309,513,600/151,906,115,084 = 151,906,115,084/x
  3. Step 3: Cross multiply
    69,309,513,600x = 151,906,115,084 × 151,906,115,084
  4. Step 4: Simplify right side
    69,309,513,600x = 23,075,467,799,913,453,060,096
  5. Step 5: Solve for x
    x = 23,075,467,799,913,453,060,096/69,309,513,600
  6. Step 6: Final answer
    x = 332,933,627,742.46

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.