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Finding the Third Proportional to 14,414,766 and 19,415,709

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Solution

The third proportional to 14,414,766 and 19,415,709 is: 26,151,638.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,414,766 : 19,415,709 = 19,415,709 : x
  2. Step 2: Convert to fraction form
    14,414,766/19,415,709 = 19,415,709/x
  3. Step 3: Cross multiply
    14,414,766x = 19,415,709 × 19,415,709
  4. Step 4: Simplify right side
    14,414,766x = 376,969,755,972,681
  5. Step 5: Solve for x
    x = 376,969,755,972,681/14,414,766
  6. Step 6: Final answer
    x = 26,151,638.95

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.