Home / 22,193,359.75-33,290,039.63-6,237,007.75

Finding the Fourth Proportional to 22,193,359.75, 33,290,039.63 and 6,237,007.75

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Solution

The fourth proportional to 22,193,359.75, 33,290,039.63 and 6,237,007.75 is: 9,355,511.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,193,359.75 : 33,290,039.63 = 6,237,007.75 : x
  2. Step 2: Convert to fraction form
    22,193,359.75/33,290,039.63 = 6,237,007.75/x
  3. Step 3: Cross multiply
    22,193,359.75x = 33,290,039.63 × 6,237,007.75
  4. Step 4: Simplify right side
    22,193,359.75x = 207,630,235,170,117.12
  5. Step 5: Solve for x
    x = 207,630,235,170,117.12/22,193,359.75
  6. Step 6: Final answer
    x = 9,355,511.63

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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.