Home / 9,441,911.80-14,162,867.70-9,284,447.80

Finding the Fourth Proportional to 9,441,911.80, 14,162,867.70 and 9,284,447.80

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Solution

The fourth proportional to 9,441,911.80, 14,162,867.70 and 9,284,447.80 is: 13,926,671.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,441,911.80 : 14,162,867.70 = 9,284,447.80 : x
  2. Step 2: Convert to fraction form
    9,441,911.80/14,162,867.70 = 9,284,447.80/x
  3. Step 3: Cross multiply
    9,441,911.80x = 14,162,867.70 × 9,284,447.80
  4. Step 4: Simplify right side
    9,441,911.80x = 131,494,405,858,956.06
  5. Step 5: Solve for x
    x = 131,494,405,858,956.06/9,441,911.80
  6. Step 6: Final answer
    x = 13,926,671.70

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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.