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Finding the Third Proportional to 17,784,428 and 41,168,387

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Solution

The third proportional to 17,784,428 and 41,168,387 is: 95,298,881.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,784,428 : 41,168,387 = 41,168,387 : x
  2. Step 2: Convert to fraction form
    17,784,428/41,168,387 = 41,168,387/x
  3. Step 3: Cross multiply
    17,784,428x = 41,168,387 × 41,168,387
  4. Step 4: Simplify right side
    17,784,428x = 1,694,836,088,181,769
  5. Step 5: Solve for x
    x = 1,694,836,088,181,769/17,784,428
  6. Step 6: Final answer
    x = 95,298,881.03

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.