Home / 25,340,452.26-34,998,692.44-17,177,518.50

Finding the Fourth Proportional to 25,340,452.26, 34,998,692.44 and 17,177,518.50

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Solution

The fourth proportional to 25,340,452.26, 34,998,692.44 and 17,177,518.50 is: 23,724,544.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,340,452.26 : 34,998,692.44 = 17,177,518.50 : x
  2. Step 2: Convert to fraction form
    25,340,452.26/34,998,692.44 = 17,177,518.50/x
  3. Step 3: Cross multiply
    25,340,452.26x = 34,998,692.44 × 17,177,518.50
  4. Step 4: Simplify right side
    25,340,452.26x = 601,190,686,863,910.12
  5. Step 5: Solve for x
    x = 601,190,686,863,910.12/25,340,452.26
  6. Step 6: Final answer
    x = 23,724,544.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.