Home / 9,994,154.24-14,997,204-9,181,049.60

Finding the Fourth Proportional to 9,994,154.24, 14,997,204 and 9,181,049.60

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Solution

The fourth proportional to 9,994,154.24, 14,997,204 and 9,181,049.60 is: 13,777,061.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,994,154.24 : 14,997,204 = 9,181,049.60 : x
  2. Step 2: Convert to fraction form
    9,994,154.24/14,997,204 = 9,181,049.60/x
  3. Step 3: Cross multiply
    9,994,154.24x = 14,997,204 × 9,181,049.60
  4. Step 4: Simplify right side
    9,994,154.24x = 137,690,073,785,318.39
  5. Step 5: Solve for x
    x = 137,690,073,785,318.39/9,994,154.24
  6. Step 6: Final answer
    x = 13,777,061.12

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Double scale
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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.