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Finding the Third Proportional to 22,395,206 and 49,129,420

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Solution

The third proportional to 22,395,206 and 49,129,420 is: 107,777,526.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,395,206 : 49,129,420 = 49,129,420 : x
  2. Step 2: Convert to fraction form
    22,395,206/49,129,420 = 49,129,420/x
  3. Step 3: Cross multiply
    22,395,206x = 49,129,420 × 49,129,420
  4. Step 4: Simplify right side
    22,395,206x = 2,413,699,909,536,400
  5. Step 5: Solve for x
    x = 2,413,699,909,536,400/22,395,206
  6. Step 6: Final answer
    x = 107,777,526.56

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Why These Related Problems?

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