Home / 22,314,635.42-33,456,672.36-11,363,627.07

Finding the Fourth Proportional to 22,314,635.42, 33,456,672.36 and 11,363,627.07

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Solution

The fourth proportional to 22,314,635.42, 33,456,672.36 and 11,363,627.07 is: 17,037,658.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,314,635.42 : 33,456,672.36 = 11,363,627.07 : x
  2. Step 2: Convert to fraction form
    22,314,635.42/33,456,672.36 = 11,363,627.07/x
  3. Step 3: Cross multiply
    22,314,635.42x = 33,456,672.36 × 11,363,627.07
  4. Step 4: Simplify right side
    22,314,635.42x = 380,189,147,702,216.81
  5. Step 5: Solve for x
    x = 380,189,147,702,216.81/22,314,635.42
  6. Step 6: Final answer
    x = 17,037,658.95

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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.