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Finding the Third Proportional to 57,424,855.50 and 88,265,970

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Solution

The third proportional to 57,424,855.50 and 88,265,970 is: 135,670,893.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,424,855.50 : 88,265,970 = 88,265,970 : x
  2. Step 2: Convert to fraction form
    57,424,855.50/88,265,970 = 88,265,970/x
  3. Step 3: Cross multiply
    57,424,855.50x = 88,265,970 × 88,265,970
  4. Step 4: Simplify right side
    57,424,855.50x = 7,790,881,460,040,900
  5. Step 5: Solve for x
    x = 7,790,881,460,040,900/57,424,855.50
  6. Step 6: Final answer
    x = 135,670,893.59

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.