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Finding the Third Proportional to 6,555,555 and 10,283,745

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Solution

The third proportional to 6,555,555 and 10,283,745 is: 16,132,182.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,555,555 : 10,283,745 = 10,283,745 : x
  2. Step 2: Convert to fraction form
    6,555,555/10,283,745 = 10,283,745/x
  3. Step 3: Cross multiply
    6,555,555x = 10,283,745 × 10,283,745
  4. Step 4: Simplify right side
    6,555,555x = 105,755,411,225,025
  5. Step 5: Solve for x
    x = 105,755,411,225,025/6,555,555
  6. Step 6: Final answer
    x = 16,132,182.74

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.