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Finding the Third Proportional to 59,262,912 and 89,052,144

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Solution

The third proportional to 59,262,912 and 89,052,144 is: 133,815,300.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,262,912 : 89,052,144 = 89,052,144 : x
  2. Step 2: Convert to fraction form
    59,262,912/89,052,144 = 89,052,144/x
  3. Step 3: Cross multiply
    59,262,912x = 89,052,144 × 89,052,144
  4. Step 4: Simplify right side
    59,262,912x = 7,930,284,350,996,736
  5. Step 5: Solve for x
    x = 7,930,284,350,996,736/59,262,912
  6. Step 6: Final answer
    x = 133,815,300.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.