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Finding the Third Proportional to 62,422,292 and 134,048,360

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Solution

The third proportional to 62,422,292 and 134,048,360 is: 287,861,311.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,422,292 : 134,048,360 = 134,048,360 : x
  2. Step 2: Convert to fraction form
    62,422,292/134,048,360 = 134,048,360/x
  3. Step 3: Cross multiply
    62,422,292x = 134,048,360 × 134,048,360
  4. Step 4: Simplify right side
    62,422,292x = 17,968,962,818,689,600
  5. Step 5: Solve for x
    x = 17,968,962,818,689,600/62,422,292
  6. Step 6: Final answer
    x = 287,861,311.13

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.