Home / 35,578,540.44-49,098,427.78-19,281,016.44

Finding the Fourth Proportional to 35,578,540.44, 49,098,427.78 and 19,281,016.44

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Solution

The fourth proportional to 35,578,540.44, 49,098,427.78 and 19,281,016.44 is: 26,607,825.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,578,540.44 : 49,098,427.78 = 19,281,016.44 : x
  2. Step 2: Convert to fraction form
    35,578,540.44/49,098,427.78 = 19,281,016.44/x
  3. Step 3: Cross multiply
    35,578,540.44x = 49,098,427.78 × 19,281,016.44
  4. Step 4: Simplify right side
    35,578,540.44x = 946,667,593,204,332.75
  5. Step 5: Solve for x
    x = 946,667,593,204,332.75/35,578,540.44
  6. Step 6: Final answer
    x = 26,607,825.43

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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.