Home / 22,605,105.16-33,907,664.22-6,648,753.16

Finding the Fourth Proportional to 22,605,105.16, 33,907,664.22 and 6,648,753.16

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Solution

The fourth proportional to 22,605,105.16, 33,907,664.22 and 6,648,753.16 is: 9,973,131.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,605,105.16 : 33,907,664.22 = 6,648,753.16 : x
  2. Step 2: Convert to fraction form
    22,605,105.16/33,907,664.22 = 6,648,753.16/x
  3. Step 3: Cross multiply
    22,605,105.16x = 33,907,664.22 × 6,648,753.16
  4. Step 4: Simplify right side
    22,605,105.16x = 225,443,689,630,943.94
  5. Step 5: Solve for x
    x = 225,443,689,630,943.94/22,605,105.16
  6. Step 6: Final answer
    x = 9,973,131.65

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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.