Home / 14,641,821.80-21,962,732.70-4,004,253.80

Finding the Fourth Proportional to 14,641,821.80, 21,962,732.70 and 4,004,253.80

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Solution

The fourth proportional to 14,641,821.80, 21,962,732.70 and 4,004,253.80 is: 6,006,380.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,641,821.80 : 21,962,732.70 = 4,004,253.80 : x
  2. Step 2: Convert to fraction form
    14,641,821.80/21,962,732.70 = 4,004,253.80/x
  3. Step 3: Cross multiply
    14,641,821.80x = 21,962,732.70 × 4,004,253.80
  4. Step 4: Simplify right side
    14,641,821.80x = 87,944,355,872,359.25
  5. Step 5: Solve for x
    x = 87,944,355,872,359.25/14,641,821.80
  6. Step 6: Final answer
    x = 6,006,380.70

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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.