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Finding the Third Proportional to 64,908,800 and 92,813,554

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Solution

The third proportional to 64,908,800 and 92,813,554 is: 132,714,759.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,908,800 : 92,813,554 = 92,813,554 : x
  2. Step 2: Convert to fraction form
    64,908,800/92,813,554 = 92,813,554/x
  3. Step 3: Cross multiply
    64,908,800x = 92,813,554 × 92,813,554
  4. Step 4: Simplify right side
    64,908,800x = 8,614,355,806,110,916
  5. Step 5: Solve for x
    x = 8,614,355,806,110,916/64,908,800
  6. Step 6: Final answer
    x = 132,714,759.88

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.