Home / 25,936,964.25-35,809,518.34-16,161,769.23

Finding the Fourth Proportional to 25,936,964.25, 35,809,518.34 and 16,161,769.23

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Solution

The fourth proportional to 25,936,964.25, 35,809,518.34 and 16,161,769.23 is: 22,313,527.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,936,964.25 : 35,809,518.34 = 16,161,769.23 : x
  2. Step 2: Convert to fraction form
    25,936,964.25/35,809,518.34 = 16,161,769.23/x
  3. Step 3: Cross multiply
    25,936,964.25x = 35,809,518.34 × 16,161,769.23
  4. Step 4: Simplify right side
    25,936,964.25x = 578,745,171,608,128.25
  5. Step 5: Solve for x
    x = 578,745,171,608,128.25/25,936,964.25
  6. Step 6: Final answer
    x = 22,313,527.75

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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.