Home / 9,214,682.10-13,822,023.15-6,663,765.30

Finding the Fourth Proportional to 9,214,682.10, 13,822,023.15 and 6,663,765.30

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Solution

The fourth proportional to 9,214,682.10, 13,822,023.15 and 6,663,765.30 is: 9,995,647.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,214,682.10 : 13,822,023.15 = 6,663,765.30 : x
  2. Step 2: Convert to fraction form
    9,214,682.10/13,822,023.15 = 6,663,765.30/x
  3. Step 3: Cross multiply
    9,214,682.10x = 13,822,023.15 × 6,663,765.30
  4. Step 4: Simplify right side
    9,214,682.10x = 92,106,718,242,766.69
  5. Step 5: Solve for x
    x = 92,106,718,242,766.69/9,214,682.10
  6. Step 6: Final answer
    x = 9,995,647.95

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Double scale
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Similar ratio
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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.