Home / 22,790,642.08-34,188,773.44-7,433,825.60

Finding the Fourth Proportional to 22,790,642.08, 34,188,773.44 and 7,433,825.60

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Solution

The fourth proportional to 22,790,642.08, 34,188,773.44 and 7,433,825.60 is: 11,151,655.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,790,642.08 : 34,188,773.44 = 7,433,825.60 : x
  2. Step 2: Convert to fraction form
    22,790,642.08/34,188,773.44 = 7,433,825.60/x
  3. Step 3: Cross multiply
    22,790,642.08x = 34,188,773.44 × 7,433,825.60
  4. Step 4: Simplify right side
    22,790,642.08x = 254,153,379,230,872.03
  5. Step 5: Solve for x
    x = 254,153,379,230,872.03/22,790,642.08
  6. Step 6: Final answer
    x = 11,151,655.07

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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.