Home / 22,226,438.28-33,339,657.46-14,651,632.56

Finding the Fourth Proportional to 22,226,438.28, 33,339,657.46 and 14,651,632.56

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Solution

The fourth proportional to 22,226,438.28, 33,339,657.46 and 14,651,632.56 is: 21,977,448.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,226,438.28 : 33,339,657.46 = 14,651,632.56 : x
  2. Step 2: Convert to fraction form
    22,226,438.28/33,339,657.46 = 14,651,632.56/x
  3. Step 3: Cross multiply
    22,226,438.28x = 33,339,657.46 × 14,651,632.56
  4. Step 4: Simplify right side
    22,226,438.28x = 488,480,410,780,182.94
  5. Step 5: Solve for x
    x = 488,480,410,780,182.94/22,226,438.28
  6. Step 6: Final answer
    x = 21,977,448.87

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1.5x scale

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.