Home / 9,743,379.70-14,615,069.55-9,351,469.30

Finding the Fourth Proportional to 9,743,379.70, 14,615,069.55 and 9,351,469.30

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Solution

The fourth proportional to 9,743,379.70, 14,615,069.55 and 9,351,469.30 is: 14,027,203.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,743,379.70 : 14,615,069.55 = 9,351,469.30 : x
  2. Step 2: Convert to fraction form
    9,743,379.70/14,615,069.55 = 9,351,469.30/x
  3. Step 3: Cross multiply
    9,743,379.70x = 14,615,069.55 × 9,351,469.30
  4. Step 4: Simplify right side
    9,743,379.70x = 136,672,374,214,189.83
  5. Step 5: Solve for x
    x = 136,672,374,214,189.83/9,743,379.70
  6. Step 6: Final answer
    x = 14,027,203.95

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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.