Home / 9,552,002.20-14,328,003.30-7,662,434.20

Finding the Fourth Proportional to 9,552,002.20, 14,328,003.30 and 7,662,434.20

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Solution

The fourth proportional to 9,552,002.20, 14,328,003.30 and 7,662,434.20 is: 11,493,651.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,552,002.20 : 14,328,003.30 = 7,662,434.20 : x
  2. Step 2: Convert to fraction form
    9,552,002.20/14,328,003.30 = 7,662,434.20/x
  3. Step 3: Cross multiply
    9,552,002.20x = 14,328,003.30 × 7,662,434.20
  4. Step 4: Simplify right side
    9,552,002.20x = 109,787,382,503,632.88
  5. Step 5: Solve for x
    x = 109,787,382,503,632.88/9,552,002.20
  6. Step 6: Final answer
    x = 11,493,651.30

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Half scale
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Double scale
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Similar ratio
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1.5x scale

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.