Home / 49,394,428.80-74,047,406.40-32,363,260.80

Finding the Fourth Proportional to 49,394,428.80, 74,047,406.40 and 32,363,260.80

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Solution

The fourth proportional to 49,394,428.80, 74,047,406.40 and 32,363,260.80 is: 48,515,907.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,394,428.80 : 74,047,406.40 = 32,363,260.80 : x
  2. Step 2: Convert to fraction form
    49,394,428.80/74,047,406.40 = 32,363,260.80/x
  3. Step 3: Cross multiply
    49,394,428.80x = 74,047,406.40 × 32,363,260.80
  4. Step 4: Simplify right side
    49,394,428.80x = 2,396,415,524,886,789.50
  5. Step 5: Solve for x
    x = 2,396,415,524,886,789.50/49,394,428.80
  6. Step 6: Final answer
    x = 48,515,907.22

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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.