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Finding the Fourth Proportional to 75,658,978.82, 113,504,408.87 and 24,537,011.46

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Solution

The fourth proportional to 75,658,978.82, 113,504,408.87 and 24,537,011.46 is: 36,810,686.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,658,978.82 : 113,504,408.87 = 24,537,011.46 : x
  2. Step 2: Convert to fraction form
    75,658,978.82/113,504,408.87 = 24,537,011.46/x
  3. Step 3: Cross multiply
    75,658,978.82x = 113,504,408.87 × 24,537,011.46
  4. Step 4: Simplify right side
    75,658,978.82x = 2,785,058,981,203,716
  5. Step 5: Solve for x
    x = 2,785,058,981,203,716/75,658,978.82
  6. Step 6: Final answer
    x = 36,810,686.91

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