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Finding the Third Proportional to 88,033,878 and 193,073,850

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Solution

The third proportional to 88,033,878 and 193,073,850 is: 423,445,069.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,033,878 : 193,073,850 = 193,073,850 : x
  2. Step 2: Convert to fraction form
    88,033,878/193,073,850 = 193,073,850/x
  3. Step 3: Cross multiply
    88,033,878x = 193,073,850 × 193,073,850
  4. Step 4: Simplify right side
    88,033,878x = 37,277,511,553,822,496
  5. Step 5: Solve for x
    x = 37,277,511,553,822,496/88,033,878
  6. Step 6: Final answer
    x = 423,445,069.11

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.