Home / 15,032,198.55-22,548,101.00-3,672,745.59

Finding the Fourth Proportional to 15,032,198.55, 22,548,101.00 and 3,672,745.59

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Solution

The fourth proportional to 15,032,198.55, 22,548,101.00 and 3,672,745.59 is: 5,509,070.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,032,198.55 : 22,548,101.00 = 3,672,745.59 : x
  2. Step 2: Convert to fraction form
    15,032,198.55/22,548,101.00 = 3,672,745.59/x
  3. Step 3: Cross multiply
    15,032,198.55x = 22,548,101.00 × 3,672,745.59
  4. Step 4: Simplify right side
    15,032,198.55x = 82,813,438,492,260.86
  5. Step 5: Solve for x
    x = 82,813,438,492,260.86/15,032,198.55
  6. Step 6: Final answer
    x = 5,509,070.29

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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.