Home / 11,144,170.83-16,716,259.89-7,356,767.97

Finding the Fourth Proportional to 11,144,170.83, 16,716,259.89 and 7,356,767.97

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Solution

The fourth proportional to 11,144,170.83, 16,716,259.89 and 7,356,767.97 is: 11,035,154.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,144,170.83 : 16,716,259.89 = 7,356,767.97 : x
  2. Step 2: Convert to fraction form
    11,144,170.83/16,716,259.89 = 7,356,767.97/x
  3. Step 3: Cross multiply
    11,144,170.83x = 16,716,259.89 × 7,356,767.97
  4. Step 4: Simplify right side
    11,144,170.83x = 122,977,645,336,947.72
  5. Step 5: Solve for x
    x = 122,977,645,336,947.72/11,144,170.83
  6. Step 6: Final answer
    x = 11,035,154.36

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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.