Home / 17,081,567.56-25,628,255.34-10,684,197.64

Finding the Fourth Proportional to 17,081,567.56, 25,628,255.34 and 10,684,197.64

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Solution

The fourth proportional to 17,081,567.56, 25,628,255.34 and 10,684,197.64 is: 16,029,989.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,081,567.56 : 25,628,255.34 = 10,684,197.64 : x
  2. Step 2: Convert to fraction form
    17,081,567.56/25,628,255.34 = 10,684,197.64/x
  3. Step 3: Cross multiply
    17,081,567.56x = 25,628,255.34 × 10,684,197.64
  4. Step 4: Simplify right side
    17,081,567.56x = 273,817,345,220,945.41
  5. Step 5: Solve for x
    x = 273,817,345,220,945.41/17,081,567.56
  6. Step 6: Final answer
    x = 16,029,989.30

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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.