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Finding the Third Proportional to 88,229,828.50 and 133,479,496.50

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Solution

The third proportional to 88,229,828.50 and 133,479,496.50 is: 201,935,969.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,229,828.50 : 133,479,496.50 = 133,479,496.50 : x
  2. Step 2: Convert to fraction form
    88,229,828.50/133,479,496.50 = 133,479,496.50/x
  3. Step 3: Cross multiply
    88,229,828.50x = 133,479,496.50 × 133,479,496.50
  4. Step 4: Simplify right side
    88,229,828.50x = 17,816,775,985,893,512
  5. Step 5: Solve for x
    x = 17,816,775,985,893,512/88,229,828.50
  6. Step 6: Final answer
    x = 201,935,969.83

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.