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Finding the Third Proportional to 15,668,146 and 34,363,013

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Solution

The third proportional to 15,668,146 and 34,363,013 is: 75,364,160.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,668,146 : 34,363,013 = 34,363,013 : x
  2. Step 2: Convert to fraction form
    15,668,146/34,363,013 = 34,363,013/x
  3. Step 3: Cross multiply
    15,668,146x = 34,363,013 × 34,363,013
  4. Step 4: Simplify right side
    15,668,146x = 1,180,816,662,438,169
  5. Step 5: Solve for x
    x = 1,180,816,662,438,169/15,668,146
  6. Step 6: Final answer
    x = 75,364,160.02

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.