Home / 9,695,073.60-14,542,610.40-8,202,081.60

Finding the Fourth Proportional to 9,695,073.60, 14,542,610.40 and 8,202,081.60

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Solution

The fourth proportional to 9,695,073.60, 14,542,610.40 and 8,202,081.60 is: 12,303,122.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,695,073.60 : 14,542,610.40 = 8,202,081.60 : x
  2. Step 2: Convert to fraction form
    9,695,073.60/14,542,610.40 = 8,202,081.60/x
  3. Step 3: Cross multiply
    9,695,073.60x = 14,542,610.40 × 8,202,081.60
  4. Step 4: Simplify right side
    9,695,073.60x = 119,279,677,177,808.64
  5. Step 5: Solve for x
    x = 119,279,677,177,808.64/9,695,073.60
  6. Step 6: Final answer
    x = 12,303,122.40

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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.