Home / 27,576,740.70-41,365,111.05-25,498,215.90

Finding the Fourth Proportional to 27,576,740.70, 41,365,111.05 and 25,498,215.90

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Solution

The fourth proportional to 27,576,740.70, 41,365,111.05 and 25,498,215.90 is: 38,247,323.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,576,740.70 : 41,365,111.05 = 25,498,215.90 : x
  2. Step 2: Convert to fraction form
    27,576,740.70/41,365,111.05 = 25,498,215.90/x
  3. Step 3: Cross multiply
    27,576,740.70x = 41,365,111.05 × 25,498,215.90
  4. Step 4: Simplify right side
    27,576,740.70x = 1,054,736,532,280,375.50
  5. Step 5: Solve for x
    x = 1,054,736,532,280,375.50/27,576,740.70
  6. Step 6: Final answer
    x = 38,247,323.85

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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.