Home / 15,552,003.90-23,328,005.85-14,922,147.90

Finding the Fourth Proportional to 15,552,003.90, 23,328,005.85 and 14,922,147.90

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Solution

The fourth proportional to 15,552,003.90, 23,328,005.85 and 14,922,147.90 is: 22,383,221.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,003.90 : 23,328,005.85 = 14,922,147.90 : x
  2. Step 2: Convert to fraction form
    15,552,003.90/23,328,005.85 = 14,922,147.90/x
  3. Step 3: Cross multiply
    15,552,003.90x = 23,328,005.85 × 14,922,147.90
  4. Step 4: Simplify right side
    15,552,003.90x = 348,103,953,505,765.25
  5. Step 5: Solve for x
    x = 348,103,953,505,765.25/15,552,003.90
  6. Step 6: Final answer
    x = 22,383,221.85

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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.