Home / 17,282,832.90-25,928,110.61-6,500,227.16

Finding the Fourth Proportional to 17,282,832.90, 25,928,110.61 and 6,500,227.16

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Solution

The fourth proportional to 17,282,832.90, 25,928,110.61 and 6,500,227.16 is: 9,751,792.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,282,832.90 : 25,928,110.61 = 6,500,227.16 : x
  2. Step 2: Convert to fraction form
    17,282,832.90/25,928,110.61 = 6,500,227.16/x
  3. Step 3: Cross multiply
    17,282,832.90x = 25,928,110.61 × 6,500,227.16
  4. Step 4: Simplify right side
    17,282,832.90x = 168,538,608,632,464.50
  5. Step 5: Solve for x
    x = 168,538,608,632,464.50/17,282,832.90
  6. Step 6: Final answer
    x = 9,751,792.98

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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.