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Finding the Third Proportional to 67,350,966 and 98,507,022

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Solution

The third proportional to 67,350,966 and 98,507,022 is: 144,075,637.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,350,966 : 98,507,022 = 98,507,022 : x
  2. Step 2: Convert to fraction form
    67,350,966/98,507,022 = 98,507,022/x
  3. Step 3: Cross multiply
    67,350,966x = 98,507,022 × 98,507,022
  4. Step 4: Simplify right side
    67,350,966x = 9,703,633,383,308,484
  5. Step 5: Solve for x
    x = 9,703,633,383,308,484/67,350,966
  6. Step 6: Final answer
    x = 144,075,637.81

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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.