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Finding the Third Proportional to 22,807,902 and 49,631,138

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Solution

The third proportional to 22,807,902 and 49,631,138 is: 107,999,844.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,807,902 : 49,631,138 = 49,631,138 : x
  2. Step 2: Convert to fraction form
    22,807,902/49,631,138 = 49,631,138/x
  3. Step 3: Cross multiply
    22,807,902x = 49,631,138 × 49,631,138
  4. Step 4: Simplify right side
    22,807,902x = 2,463,249,859,175,044
  5. Step 5: Solve for x
    x = 2,463,249,859,175,044/22,807,902
  6. Step 6: Final answer
    x = 107,999,844.05

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.