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Finding the Third Proportional to 94,891,540 and 207,182,852

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Solution

The third proportional to 94,891,540 and 207,182,852 is: 452,355,754.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,891,540 : 207,182,852 = 207,182,852 : x
  2. Step 2: Convert to fraction form
    94,891,540/207,182,852 = 207,182,852/x
  3. Step 3: Cross multiply
    94,891,540x = 207,182,852 × 207,182,852
  4. Step 4: Simplify right side
    94,891,540x = 42,924,734,162,853,904
  5. Step 5: Solve for x
    x = 42,924,734,162,853,904/94,891,540
  6. Step 6: Final answer
    x = 452,355,754.40

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.