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Finding the Third Proportional to 9,317,382 and 13,976,073

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Solution

The third proportional to 9,317,382 and 13,976,073 is: 20,964,109.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,317,382 : 13,976,073 = 13,976,073 : x
  2. Step 2: Convert to fraction form
    9,317,382/13,976,073 = 13,976,073/x
  3. Step 3: Cross multiply
    9,317,382x = 13,976,073 × 13,976,073
  4. Step 4: Simplify right side
    9,317,382x = 195,330,616,501,329
  5. Step 5: Solve for x
    x = 195,330,616,501,329/9,317,382
  6. Step 6: Final answer
    x = 20,964,109.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.