Home / 47,247,197.25-65,693,451.38

Finding the Third Proportional to 47,247,197.25 and 65,693,451.38

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Solution

The third proportional to 47,247,197.25 and 65,693,451.38 is: 91,341,493.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,247,197.25 : 65,693,451.38 = 65,693,451.38 : x
  2. Step 2: Convert to fraction form
    47,247,197.25/65,693,451.38 = 65,693,451.38/x
  3. Step 3: Cross multiply
    47,247,197.25x = 65,693,451.38 × 65,693,451.38
  4. Step 4: Simplify right side
    47,247,197.25x = 4,315,629,553,559,489.50
  5. Step 5: Solve for x
    x = 4,315,629,553,559,489.50/47,247,197.25
  6. Step 6: Final answer
    x = 91,341,493.35

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.