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Finding the Third Proportional to 103,622,398 and 223,386,496

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Solution

The third proportional to 103,622,398 and 223,386,496 is: 481,570,853.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,622,398 : 223,386,496 = 223,386,496 : x
  2. Step 2: Convert to fraction form
    103,622,398/223,386,496 = 223,386,496/x
  3. Step 3: Cross multiply
    103,622,398x = 223,386,496 × 223,386,496
  4. Step 4: Simplify right side
    103,622,398x = 49,901,526,595,158,016
  5. Step 5: Solve for x
    x = 49,901,526,595,158,016/103,622,398
  6. Step 6: Final answer
    x = 481,570,853.00

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.