Home / 11,002,435.20-16,498,226.88-4,524,327.36

Finding the Fourth Proportional to 11,002,435.20, 16,498,226.88 and 4,524,327.36

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Solution

The fourth proportional to 11,002,435.20, 16,498,226.88 and 4,524,327.36 is: 6,784,259.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,002,435.20 : 16,498,226.88 = 4,524,327.36 : x
  2. Step 2: Convert to fraction form
    11,002,435.20/16,498,226.88 = 4,524,327.36/x
  3. Step 3: Cross multiply
    11,002,435.20x = 16,498,226.88 × 4,524,327.36
  4. Step 4: Simplify right side
    11,002,435.20x = 74,643,379,264,671.45
  5. Step 5: Solve for x
    x = 74,643,379,264,671.45/11,002,435.20
  6. Step 6: Final answer
    x = 6,784,259.84

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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.