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Finding the Third Proportional to 14,917,894 and 32,131,226.50

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Solution

The third proportional to 14,917,894 and 32,131,226.50 is: 69,206,532.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,917,894 : 32,131,226.50 = 32,131,226.50 : x
  2. Step 2: Convert to fraction form
    14,917,894/32,131,226.50 = 32,131,226.50/x
  3. Step 3: Cross multiply
    14,917,894x = 32,131,226.50 × 32,131,226.50
  4. Step 4: Simplify right side
    14,917,894x = 1,032,415,716,394,302.25
  5. Step 5: Solve for x
    x = 1,032,415,716,394,302.25/14,917,894
  6. Step 6: Final answer
    x = 69,206,532.53

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.