Home / 22,385,078.30-33,577,617.45-8,008,615.10

Finding the Fourth Proportional to 22,385,078.30, 33,577,617.45 and 8,008,615.10

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Solution

The fourth proportional to 22,385,078.30, 33,577,617.45 and 8,008,615.10 is: 12,012,922.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,385,078.30 : 33,577,617.45 = 8,008,615.10 : x
  2. Step 2: Convert to fraction form
    22,385,078.30/33,577,617.45 = 8,008,615.10/x
  3. Step 3: Cross multiply
    22,385,078.30x = 33,577,617.45 × 8,008,615.10
  4. Step 4: Simplify right side
    22,385,078.30x = 268,910,214,132,093.50
  5. Step 5: Solve for x
    x = 268,910,214,132,093.50/22,385,078.30
  6. Step 6: Final answer
    x = 12,012,922.65

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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.