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Finding the Third Proportional to 60,644,180.25 and 99,016,006.50

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Solution

The third proportional to 60,644,180.25 and 99,016,006.50 is: 161,667,113.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,644,180.25 : 99,016,006.50 = 99,016,006.50 : x
  2. Step 2: Convert to fraction form
    60,644,180.25/99,016,006.50 = 99,016,006.50/x
  3. Step 3: Cross multiply
    60,644,180.25x = 99,016,006.50 × 99,016,006.50
  4. Step 4: Simplify right side
    60,644,180.25x = 9,804,169,543,208,042
  5. Step 5: Solve for x
    x = 9,804,169,543,208,042/60,644,180.25
  6. Step 6: Final answer
    x = 161,667,113.03

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Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.