Home / 36,170,094.64-49,914,789.84-19,650,284.08

Finding the Fourth Proportional to 36,170,094.64, 49,914,789.84 and 19,650,284.08

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Solution

The fourth proportional to 36,170,094.64, 49,914,789.84 and 19,650,284.08 is: 27,117,424.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,170,094.64 : 49,914,789.84 = 19,650,284.08 : x
  2. Step 2: Convert to fraction form
    36,170,094.64/49,914,789.84 = 19,650,284.08/x
  3. Step 3: Cross multiply
    36,170,094.64x = 49,914,789.84 × 19,650,284.08
  4. Step 4: Simplify right side
    36,170,094.64x = 980,839,800,149,497.75
  5. Step 5: Solve for x
    x = 980,839,800,149,497.75/36,170,094.64
  6. Step 6: Final answer
    x = 27,117,424.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.