Home / 22,173,694.80-33,294,756.60-12,095,998.80

Finding the Fourth Proportional to 22,173,694.80, 33,294,756.60 and 12,095,998.80

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Solution

The fourth proportional to 22,173,694.80, 33,294,756.60 and 12,095,998.80 is: 18,162,662.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,173,694.80 : 33,294,756.60 = 12,095,998.80 : x
  2. Step 2: Convert to fraction form
    22,173,694.80/33,294,756.60 = 12,095,998.80/x
  3. Step 3: Cross multiply
    22,173,694.80x = 33,294,756.60 × 12,095,998.80
  4. Step 4: Simplify right side
    22,173,694.80x = 402,733,335,879,892.12
  5. Step 5: Solve for x
    x = 402,733,335,879,892.12/22,173,694.80
  6. Step 6: Final answer
    x = 18,162,662.54

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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.