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Finding the Third Proportional to 37,655,957.50 and 58,188,045

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Solution

The third proportional to 37,655,957.50 and 58,188,045 is: 89,915,349.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,655,957.50 : 58,188,045 = 58,188,045 : x
  2. Step 2: Convert to fraction form
    37,655,957.50/58,188,045 = 58,188,045/x
  3. Step 3: Cross multiply
    37,655,957.50x = 58,188,045 × 58,188,045
  4. Step 4: Simplify right side
    37,655,957.50x = 3,385,848,580,922,025
  5. Step 5: Solve for x
    x = 3,385,848,580,922,025/37,655,957.50
  6. Step 6: Final answer
    x = 89,915,349.54

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.