Home / 36,736,077.27-55,112,087.52-11,176,422.42

Finding the Fourth Proportional to 36,736,077.27, 55,112,087.52 and 11,176,422.42

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Solution

The fourth proportional to 36,736,077.27, 55,112,087.52 and 11,176,422.42 is: 16,767,058.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,736,077.27 : 55,112,087.52 = 11,176,422.42 : x
  2. Step 2: Convert to fraction form
    36,736,077.27/55,112,087.52 = 11,176,422.42/x
  3. Step 3: Cross multiply
    36,736,077.27x = 55,112,087.52 × 11,176,422.42
  4. Step 4: Simplify right side
    36,736,077.27x = 615,955,970,571,530.25
  5. Step 5: Solve for x
    x = 615,955,970,571,530.25/36,736,077.27
  6. Step 6: Final answer
    x = 16,767,058.88

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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.