Home / 11,181,213.36-16,771,332.22-3,504,683.08

Finding the Fourth Proportional to 11,181,213.36, 16,771,332.22 and 3,504,683.08

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Solution

The fourth proportional to 11,181,213.36, 16,771,332.22 and 3,504,683.08 is: 5,256,871.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,181,213.36 : 16,771,332.22 = 3,504,683.08 : x
  2. Step 2: Convert to fraction form
    11,181,213.36/16,771,332.22 = 3,504,683.08/x
  3. Step 3: Cross multiply
    11,181,213.36x = 16,771,332.22 × 3,504,683.08
  4. Step 4: Simplify right side
    11,181,213.36x = 58,778,204,260,492.84
  5. Step 5: Solve for x
    x = 58,778,204,260,492.84/11,181,213.36
  6. Step 6: Final answer
    x = 5,256,871.72

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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.