Home / 9,396,092.20-14,094,138.30-8,836,220.20

Finding the Fourth Proportional to 9,396,092.20, 14,094,138.30 and 8,836,220.20

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Solution

The fourth proportional to 9,396,092.20, 14,094,138.30 and 8,836,220.20 is: 13,254,330.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,396,092.20 : 14,094,138.30 = 8,836,220.20 : x
  2. Step 2: Convert to fraction form
    9,396,092.20/14,094,138.30 = 8,836,220.20/x
  3. Step 3: Cross multiply
    9,396,092.20x = 14,094,138.30 × 8,836,220.20
  4. Step 4: Simplify right side
    9,396,092.20x = 124,538,909,548,053.66
  5. Step 5: Solve for x
    x = 124,538,909,548,053.66/9,396,092.20
  6. Step 6: Final answer
    x = 13,254,330.30

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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.