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Finding the Third Proportional to 48,487,737 and 72,660,322.50

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Solution

The third proportional to 48,487,737 and 72,660,322.50 is: 108,883,664.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,487,737 : 72,660,322.50 = 72,660,322.50 : x
  2. Step 2: Convert to fraction form
    48,487,737/72,660,322.50 = 72,660,322.50/x
  3. Step 3: Cross multiply
    48,487,737x = 72,660,322.50 × 72,660,322.50
  4. Step 4: Simplify right side
    48,487,737x = 5,279,522,465,804,006
  5. Step 5: Solve for x
    x = 5,279,522,465,804,006/48,487,737
  6. Step 6: Final answer
    x = 108,883,664.04

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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.