Home / 11,151,301.19-16,726,952.66-3,963,118.73

Finding the Fourth Proportional to 11,151,301.19, 16,726,952.66 and 3,963,118.73

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Solution

The fourth proportional to 11,151,301.19, 16,726,952.66 and 3,963,118.73 is: 5,944,678.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,151,301.19 : 16,726,952.66 = 3,963,118.73 : x
  2. Step 2: Convert to fraction form
    11,151,301.19/16,726,952.66 = 3,963,118.73/x
  3. Step 3: Cross multiply
    11,151,301.19x = 16,726,952.66 × 3,963,118.73
  4. Step 4: Simplify right side
    11,151,301.19x = 66,290,899,279,218.96
  5. Step 5: Solve for x
    x = 66,290,899,279,218.96/11,151,301.19
  6. Step 6: Final answer
    x = 5,944,678.40

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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.