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Finding the Third Proportional to 22,715,712 and 49,264,128

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Solution

The third proportional to 22,715,712 and 49,264,128 is: 106,840,336.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,715,712 : 49,264,128 = 49,264,128 : x
  2. Step 2: Convert to fraction form
    22,715,712/49,264,128 = 49,264,128/x
  3. Step 3: Cross multiply
    22,715,712x = 49,264,128 × 49,264,128
  4. Step 4: Simplify right side
    22,715,712x = 2,426,954,307,600,384
  5. Step 5: Solve for x
    x = 2,426,954,307,600,384/22,715,712
  6. Step 6: Final answer
    x = 106,840,336.22

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.