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Finding the Third Proportional to 67,350,948 and 98,506,998

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Solution

The third proportional to 67,350,948 and 98,506,998 is: 144,075,606.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,350,948 : 98,506,998 = 98,506,998 : x
  2. Step 2: Convert to fraction form
    67,350,948/98,506,998 = 98,506,998/x
  3. Step 3: Cross multiply
    67,350,948x = 98,506,998 × 98,506,998
  4. Step 4: Simplify right side
    67,350,948x = 9,703,628,654,972,004
  5. Step 5: Solve for x
    x = 9,703,628,654,972,004/67,350,948
  6. Step 6: Final answer
    x = 144,075,606.11

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Why These Related Problems?

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