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Finding the Third Proportional to 22,395,210 and 49,129,428

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Solution

The third proportional to 22,395,210 and 49,129,428 is: 107,777,542.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,395,210 : 49,129,428 = 49,129,428 : x
  2. Step 2: Convert to fraction form
    22,395,210/49,129,428 = 49,129,428/x
  3. Step 3: Cross multiply
    22,395,210x = 49,129,428 × 49,129,428
  4. Step 4: Simplify right side
    22,395,210x = 2,413,700,695,607,184
  5. Step 5: Solve for x
    x = 2,413,700,695,607,184/22,395,210
  6. Step 6: Final answer
    x = 107,777,542.41

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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.