Home / 17,593,497.60-26,389,371.60-9,074,695.20

Finding the Fourth Proportional to 17,593,497.60, 26,389,371.60 and 9,074,695.20

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Solution

The fourth proportional to 17,593,497.60, 26,389,371.60 and 9,074,695.20 is: 13,611,591.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,593,497.60 : 26,389,371.60 = 9,074,695.20 : x
  2. Step 2: Convert to fraction form
    17,593,497.60/26,389,371.60 = 9,074,695.20/x
  3. Step 3: Cross multiply
    17,593,497.60x = 26,389,371.60 × 9,074,695.20
  4. Step 4: Simplify right side
    17,593,497.60x = 239,475,503,789,536.31
  5. Step 5: Solve for x
    x = 239,475,503,789,536.31/17,593,497.60
  6. Step 6: Final answer
    x = 13,611,591.58

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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.