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Finding the Third Proportional to 57,424,500 and 88,265,574

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Solution

The third proportional to 57,424,500 and 88,265,574 is: 135,670,516.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,424,500 : 88,265,574 = 88,265,574 : x
  2. Step 2: Convert to fraction form
    57,424,500/88,265,574 = 88,265,574/x
  3. Step 3: Cross multiply
    57,424,500x = 88,265,574 × 88,265,574
  4. Step 4: Simplify right side
    57,424,500x = 7,790,811,553,549,476
  5. Step 5: Solve for x
    x = 7,790,811,553,549,476/57,424,500
  6. Step 6: Final answer
    x = 135,670,516.13

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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.