Home / 47,132,934.75-73,150,350.75

Finding the Third Proportional to 47,132,934.75 and 73,150,350.75

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Solution

The third proportional to 47,132,934.75 and 73,150,350.75 is: 113,529,400.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,132,934.75 : 73,150,350.75 = 73,150,350.75 : x
  2. Step 2: Convert to fraction form
    47,132,934.75/73,150,350.75 = 73,150,350.75/x
  3. Step 3: Cross multiply
    47,132,934.75x = 73,150,350.75 × 73,150,350.75
  4. Step 4: Simplify right side
    47,132,934.75x = 5,350,973,814,848,026
  5. Step 5: Solve for x
    x = 5,350,973,814,848,026/47,132,934.75
  6. Step 6: Final answer
    x = 113,529,400.26

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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.