Home / 75,858,244.38-104,684,373.82-41,050,935.77

Finding the Fourth Proportional to 75,858,244.38, 104,684,373.82 and 41,050,935.77

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Solution

The fourth proportional to 75,858,244.38, 104,684,373.82 and 41,050,935.77 is: 56,650,289.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,858,244.38 : 104,684,373.82 = 41,050,935.77 : x
  2. Step 2: Convert to fraction form
    75,858,244.38/104,684,373.82 = 41,050,935.77/x
  3. Step 3: Cross multiply
    75,858,244.38x = 104,684,373.82 × 41,050,935.77
  4. Step 4: Simplify right side
    75,858,244.38x = 4,297,391,505,335,381.50
  5. Step 5: Solve for x
    x = 4,297,391,505,335,381.50/75,858,244.38
  6. Step 6: Final answer
    x = 56,650,289.50

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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.