Home / 45,558,847.26-62,871,168.59-25,716,789.14

Finding the Fourth Proportional to 45,558,847.26, 62,871,168.59 and 25,716,789.14

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Solution

The fourth proportional to 45,558,847.26, 62,871,168.59 and 25,716,789.14 is: 35,489,146.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,558,847.26 : 62,871,168.59 = 25,716,789.14 : x
  2. Step 2: Convert to fraction form
    45,558,847.26/62,871,168.59 = 25,716,789.14/x
  3. Step 3: Cross multiply
    45,558,847.26x = 62,871,168.59 × 25,716,789.14
  4. Step 4: Simplify right side
    45,558,847.26x = 1,616,844,585,835,891
  5. Step 5: Solve for x
    x = 1,616,844,585,835,891/45,558,847.26
  6. Step 6: Final answer
    x = 35,489,146.09

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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.