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Finding the Third Proportional to 9,479,933 and 14,319,522

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Solution

The third proportional to 9,479,933 and 14,319,522 is: 21,629,763.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,479,933 : 14,319,522 = 14,319,522 : x
  2. Step 2: Convert to fraction form
    9,479,933/14,319,522 = 14,319,522/x
  3. Step 3: Cross multiply
    9,479,933x = 14,319,522 × 14,319,522
  4. Step 4: Simplify right side
    9,479,933x = 205,048,710,308,484
  5. Step 5: Solve for x
    x = 205,048,710,308,484/9,479,933
  6. Step 6: Final answer
    x = 21,629,763.66

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.