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Finding the Third Proportional to 37,430,464 and 54,847,944

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Solution

The third proportional to 37,430,464 and 54,847,944 is: 80,370,282.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,430,464 : 54,847,944 = 54,847,944 : x
  2. Step 2: Convert to fraction form
    37,430,464/54,847,944 = 54,847,944/x
  3. Step 3: Cross multiply
    37,430,464x = 54,847,944 × 54,847,944
  4. Step 4: Simplify right side
    37,430,464x = 3,008,296,961,027,136
  5. Step 5: Solve for x
    x = 3,008,296,961,027,136/37,430,464
  6. Step 6: Final answer
    x = 80,370,282.37

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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.