Home / 22,243,006.80-33,376,951.80-9,461,336.40

Finding the Fourth Proportional to 22,243,006.80, 33,376,951.80 and 9,461,336.40

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Solution

The fourth proportional to 22,243,006.80, 33,376,951.80 and 9,461,336.40 is: 14,197,296.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,243,006.80 : 33,376,951.80 = 9,461,336.40 : x
  2. Step 2: Convert to fraction form
    22,243,006.80/33,376,951.80 = 9,461,336.40/x
  3. Step 3: Cross multiply
    22,243,006.80x = 33,376,951.80 × 9,461,336.40
  4. Step 4: Simplify right side
    22,243,006.80x = 315,790,568,986,385.56
  5. Step 5: Solve for x
    x = 315,790,568,986,385.56/22,243,006.80
  6. Step 6: Final answer
    x = 14,197,296.79

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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.