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Finding the Third Proportional to 10,509,192.50 and 22,639,033

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Solution

The third proportional to 10,509,192.50 and 22,639,033 is: 48,769,286.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,509,192.50 : 22,639,033 = 22,639,033 : x
  2. Step 2: Convert to fraction form
    10,509,192.50/22,639,033 = 22,639,033/x
  3. Step 3: Cross multiply
    10,509,192.50x = 22,639,033 × 22,639,033
  4. Step 4: Simplify right side
    10,509,192.50x = 512,525,815,175,089
  5. Step 5: Solve for x
    x = 512,525,815,175,089/10,509,192.50
  6. Step 6: Final answer
    x = 48,769,286.05

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.