Home / 95,943,599.31-143,923,640.10-33,689,562.68

Finding the Fourth Proportional to 95,943,599.31, 143,923,640.10 and 33,689,562.68

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Solution

The fourth proportional to 95,943,599.31, 143,923,640.10 and 33,689,562.68 is: 50,537,237.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,943,599.31 : 143,923,640.10 = 33,689,562.68 : x
  2. Step 2: Convert to fraction form
    95,943,599.31/143,923,640.10 = 33,689,562.68/x
  3. Step 3: Cross multiply
    95,943,599.31x = 143,923,640.10 × 33,689,562.68
  4. Step 4: Simplify right side
    95,943,599.31x = 4,848,724,494,282,711
  5. Step 5: Solve for x
    x = 4,848,724,494,282,711/95,943,599.31
  6. Step 6: Final answer
    x = 50,537,237.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.