Home / 16,339,974.60-24,509,961.90-4,372,710.60

Finding the Fourth Proportional to 16,339,974.60, 24,509,961.90 and 4,372,710.60

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Solution

The fourth proportional to 16,339,974.60, 24,509,961.90 and 4,372,710.60 is: 6,559,065.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,339,974.60 : 24,509,961.90 = 4,372,710.60 : x
  2. Step 2: Convert to fraction form
    16,339,974.60/24,509,961.90 = 4,372,710.60/x
  3. Step 3: Cross multiply
    16,339,974.60x = 24,509,961.90 × 4,372,710.60
  4. Step 4: Simplify right side
    16,339,974.60x = 107,174,970,205,726.12
  5. Step 5: Solve for x
    x = 107,174,970,205,726.12/16,339,974.60
  6. Step 6: Final answer
    x = 6,559,065.90

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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.