Home / 47,513,244.38-65,568,277.26-25,783,212.38

Finding the Fourth Proportional to 47,513,244.38, 65,568,277.26 and 25,783,212.38

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Solution

The fourth proportional to 47,513,244.38, 65,568,277.26 and 25,783,212.38 is: 35,580,833.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,513,244.38 : 65,568,277.26 = 25,783,212.38 : x
  2. Step 2: Convert to fraction form
    47,513,244.38/65,568,277.26 = 25,783,212.38/x
  3. Step 3: Cross multiply
    47,513,244.38x = 65,568,277.26 × 25,783,212.38
  4. Step 4: Simplify right side
    47,513,244.38x = 1,690,560,817,657,463
  5. Step 5: Solve for x
    x = 1,690,560,817,657,463/47,513,244.38
  6. Step 6: Final answer
    x = 35,580,833.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.