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Finding the Third Proportional to 9,504,656.19 and 19,513,182.25

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Solution

The third proportional to 9,504,656.19 and 19,513,182.25 is: 40,060,815.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,504,656.19 : 19,513,182.25 = 19,513,182.25 : x
  2. Step 2: Convert to fraction form
    9,504,656.19/19,513,182.25 = 19,513,182.25/x
  3. Step 3: Cross multiply
    9,504,656.19x = 19,513,182.25 × 19,513,182.25
  4. Step 4: Simplify right side
    9,504,656.19x = 380,764,281,521,715.06
  5. Step 5: Solve for x
    x = 380,764,281,521,715.06/9,504,656.19
  6. Step 6: Final answer
    x = 40,060,815.88

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.