Home / 27,454,321.65-41,181,302.96-6,983,866.79

Finding the Fourth Proportional to 27,454,321.65, 41,181,302.96 and 6,983,866.79

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Solution

The fourth proportional to 27,454,321.65, 41,181,302.96 and 6,983,866.79 is: 10,475,754.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,454,321.65 : 41,181,302.96 = 6,983,866.79 : x
  2. Step 2: Convert to fraction form
    27,454,321.65/41,181,302.96 = 6,983,866.79/x
  3. Step 3: Cross multiply
    27,454,321.65x = 41,181,302.96 × 6,983,866.79
  4. Step 4: Simplify right side
    27,454,321.65x = 287,604,734,090,350.50
  5. Step 5: Solve for x
    x = 287,604,734,090,350.50/27,454,321.65
  6. Step 6: Final answer
    x = 10,475,754.52

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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.