Home / 36,867,597.88-55,308,531.30-14,146,728.52

Finding the Fourth Proportional to 36,867,597.88, 55,308,531.30 and 14,146,728.52

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Solution

The fourth proportional to 36,867,597.88, 55,308,531.30 and 14,146,728.52 is: 21,222,830.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,867,597.88 : 55,308,531.30 = 14,146,728.52 : x
  2. Step 2: Convert to fraction form
    36,867,597.88/55,308,531.30 = 14,146,728.52/x
  3. Step 3: Cross multiply
    36,867,597.88x = 55,308,531.30 × 14,146,728.52
  4. Step 4: Simplify right side
    36,867,597.88x = 782,434,777,141,022.62
  5. Step 5: Solve for x
    x = 782,434,777,141,022.62/36,867,597.88
  6. Step 6: Final answer
    x = 21,222,830.40

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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.