Home / 22,188,687.75-33,283,031.56-6,014,639.07

Finding the Fourth Proportional to 22,188,687.75, 33,283,031.56 and 6,014,639.07

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Solution

The fourth proportional to 22,188,687.75, 33,283,031.56 and 6,014,639.07 is: 9,021,958.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,188,687.75 : 33,283,031.56 = 6,014,639.07 : x
  2. Step 2: Convert to fraction form
    22,188,687.75/33,283,031.56 = 6,014,639.07/x
  3. Step 3: Cross multiply
    22,188,687.75x = 33,283,031.56 × 6,014,639.07
  4. Step 4: Simplify right side
    22,188,687.75x = 200,185,421,973,782.47
  5. Step 5: Solve for x
    x = 200,185,421,973,782.47/22,188,687.75
  6. Step 6: Final answer
    x = 9,021,958.59

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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.