Home / 22,386,760.40-33,524,153.40-17,907,784.40

Finding the Fourth Proportional to 22,386,760.40, 33,524,153.40 and 17,907,784.40

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Solution

The fourth proportional to 22,386,760.40, 33,524,153.40 and 17,907,784.40 is: 26,816,890.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,386,760.40 : 33,524,153.40 = 17,907,784.40 : x
  2. Step 2: Convert to fraction form
    22,386,760.40/33,524,153.40 = 17,907,784.40/x
  3. Step 3: Cross multiply
    22,386,760.40x = 33,524,153.40 × 17,907,784.40
  4. Step 4: Simplify right side
    22,386,760.40x = 600,343,311,279,726.88
  5. Step 5: Solve for x
    x = 600,343,311,279,726.88/22,386,760.40
  6. Step 6: Final answer
    x = 26,816,890.90

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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.