Home / 22,594,111.68-33,882,964.80-12,366,528.96

Finding the Fourth Proportional to 22,594,111.68, 33,882,964.80 and 12,366,528.96

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Solution

The fourth proportional to 22,594,111.68, 33,882,964.80 and 12,366,528.96 is: 18,545,303.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,594,111.68 : 33,882,964.80 = 12,366,528.96 : x
  2. Step 2: Convert to fraction form
    22,594,111.68/33,882,964.80 = 12,366,528.96/x
  3. Step 3: Cross multiply
    22,594,111.68x = 33,882,964.80 × 12,366,528.96
  4. Step 4: Simplify right side
    22,594,111.68x = 419,014,665,449,860.62
  5. Step 5: Solve for x
    x = 419,014,665,449,860.62/22,594,111.68
  6. Step 6: Final answer
    x = 18,545,303.81

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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.