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Finding the Third Proportional to 10,132,485.50 and 14,930,729

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Solution

The third proportional to 10,132,485.50 and 14,930,729 is: 22,001,183.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,132,485.50 : 14,930,729 = 14,930,729 : x
  2. Step 2: Convert to fraction form
    10,132,485.50/14,930,729 = 14,930,729/x
  3. Step 3: Cross multiply
    10,132,485.50x = 14,930,729 × 14,930,729
  4. Step 4: Simplify right side
    10,132,485.50x = 222,926,668,471,441
  5. Step 5: Solve for x
    x = 222,926,668,471,441/10,132,485.50
  6. Step 6: Final answer
    x = 22,001,183.07

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.