Home / 25,340,452.63-34,998,692.96-17,177,518.87

Finding the Fourth Proportional to 25,340,452.63, 34,998,692.96 and 17,177,518.87

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Solution

The fourth proportional to 25,340,452.63, 34,998,692.96 and 17,177,518.87 is: 23,724,545.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,340,452.63 : 34,998,692.96 = 17,177,518.87 : x
  2. Step 2: Convert to fraction form
    25,340,452.63/34,998,692.96 = 17,177,518.87/x
  3. Step 3: Cross multiply
    25,340,452.63x = 34,998,692.96 × 17,177,518.87
  4. Step 4: Simplify right side
    25,340,452.63x = 601,190,708,701,183.12
  5. Step 5: Solve for x
    x = 601,190,708,701,183.12/25,340,452.63
  6. Step 6: Final answer
    x = 23,724,545.00

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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.