Home / 58,753,667.88-81,078,442.92-32,647,516.92

Finding the Fourth Proportional to 58,753,667.88, 81,078,442.92 and 32,647,516.92

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Solution

The fourth proportional to 58,753,667.88, 81,078,442.92 and 32,647,516.92 is: 45,052,673.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,753,667.88 : 81,078,442.92 = 32,647,516.92 : x
  2. Step 2: Convert to fraction form
    58,753,667.88/81,078,442.92 = 32,647,516.92/x
  3. Step 3: Cross multiply
    58,753,667.88x = 81,078,442.92 × 32,647,516.92
  4. Step 4: Simplify right side
    58,753,667.88x = 2,647,009,837,077,954.50
  5. Step 5: Solve for x
    x = 2,647,009,837,077,954.50/58,753,667.88
  6. Step 6: Final answer
    x = 45,052,673.86

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