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Finding the Third Proportional to 93,897,186 and 200,716,536

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Solution

The third proportional to 93,897,186 and 200,716,536 is: 429,055,752.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,897,186 : 200,716,536 = 200,716,536 : x
  2. Step 2: Convert to fraction form
    93,897,186/200,716,536 = 200,716,536/x
  3. Step 3: Cross multiply
    93,897,186x = 200,716,536 × 200,716,536
  4. Step 4: Simplify right side
    93,897,186x = 40,287,127,823,839,296
  5. Step 5: Solve for x
    x = 40,287,127,823,839,296/93,897,186
  6. Step 6: Final answer
    x = 429,055,752.79

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.