Home / 41,900,936.32-57,790,534.36-27,221,332.37

Finding the Fourth Proportional to 41,900,936.32, 57,790,534.36 and 27,221,332.37

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Solution

The fourth proportional to 41,900,936.32, 57,790,534.36 and 27,221,332.37 is: 37,544,157.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,900,936.32 : 57,790,534.36 = 27,221,332.37 : x
  2. Step 2: Convert to fraction form
    41,900,936.32/57,790,534.36 = 27,221,332.37/x
  3. Step 3: Cross multiply
    41,900,936.32x = 57,790,534.36 × 27,221,332.37
  4. Step 4: Simplify right side
    41,900,936.32x = 1,573,135,343,667,952.25
  5. Step 5: Solve for x
    x = 1,573,135,343,667,952.25/41,900,936.32
  6. Step 6: Final answer
    x = 37,544,157.28

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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.