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Finding the Third Proportional to 106,881,662 and 176,875,896

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Solution

The third proportional to 106,881,662 and 176,875,896 is: 292,707,673.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,881,662 : 176,875,896 = 176,875,896 : x
  2. Step 2: Convert to fraction form
    106,881,662/176,875,896 = 176,875,896/x
  3. Step 3: Cross multiply
    106,881,662x = 176,875,896 × 176,875,896
  4. Step 4: Simplify right side
    106,881,662x = 31,285,082,585,802,816
  5. Step 5: Solve for x
    x = 31,285,082,585,802,816/106,881,662
  6. Step 6: Final answer
    x = 292,707,673.14

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Why These Related Problems?

These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.