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Finding the Third Proportional to 54,639,121.50 and 111,473,091

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Solution

The third proportional to 54,639,121.50 and 111,473,091 is: 227,424,044.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,639,121.50 : 111,473,091 = 111,473,091 : x
  2. Step 2: Convert to fraction form
    54,639,121.50/111,473,091 = 111,473,091/x
  3. Step 3: Cross multiply
    54,639,121.50x = 111,473,091 × 111,473,091
  4. Step 4: Simplify right side
    54,639,121.50x = 12,426,250,017,094,280
  5. Step 5: Solve for x
    x = 12,426,250,017,094,280/54,639,121.50
  6. Step 6: Final answer
    x = 227,424,044.82

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.