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Finding the Third Proportional to 37,090,340 and 54,524,444

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Solution

The third proportional to 37,090,340 and 54,524,444 is: 80,153,349.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,090,340 : 54,524,444 = 54,524,444 : x
  2. Step 2: Convert to fraction form
    37,090,340/54,524,444 = 54,524,444/x
  3. Step 3: Cross multiply
    37,090,340x = 54,524,444 × 54,524,444
  4. Step 4: Simplify right side
    37,090,340x = 2,972,914,993,509,136
  5. Step 5: Solve for x
    x = 2,972,914,993,509,136/37,090,340
  6. Step 6: Final answer
    x = 80,153,349.73

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.