Home / 22,401,391.04-33,609,059.76-8,024,582.24

Finding the Fourth Proportional to 22,401,391.04, 33,609,059.76 and 8,024,582.24

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Solution

The fourth proportional to 22,401,391.04, 33,609,059.76 and 8,024,582.24 is: 12,039,371.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,401,391.04 : 33,609,059.76 = 8,024,582.24 : x
  2. Step 2: Convert to fraction form
    22,401,391.04/33,609,059.76 = 8,024,582.24/x
  3. Step 3: Cross multiply
    22,401,391.04x = 33,609,059.76 × 8,024,582.24
  4. Step 4: Simplify right side
    22,401,391.04x = 269,698,664,053,194.66
  5. Step 5: Solve for x
    x = 269,698,664,053,194.66/22,401,391.04
  6. Step 6: Final answer
    x = 12,039,371.29

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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.