Home / 27,576,743.70-41,365,115.55-25,498,218.90

Finding the Fourth Proportional to 27,576,743.70, 41,365,115.55 and 25,498,218.90

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Solution

The fourth proportional to 27,576,743.70, 41,365,115.55 and 25,498,218.90 is: 38,247,328.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,576,743.70 : 41,365,115.55 = 25,498,218.90 : x
  2. Step 2: Convert to fraction form
    27,576,743.70/41,365,115.55 = 25,498,218.90/x
  3. Step 3: Cross multiply
    27,576,743.70x = 41,365,115.55 × 25,498,218.90
  4. Step 4: Simplify right side
    27,576,743.70x = 1,054,736,771,117,693.75
  5. Step 5: Solve for x
    x = 1,054,736,771,117,693.75/27,576,743.70
  6. Step 6: Final answer
    x = 38,247,328.35

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1.5x scale

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.