Home / 36,482,799.96-50,345,487.90-19,962,860.76

Finding the Fourth Proportional to 36,482,799.96, 50,345,487.90 and 19,962,860.76

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Solution

The fourth proportional to 36,482,799.96, 50,345,487.90 and 19,962,860.76 is: 27,548,323.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,482,799.96 : 50,345,487.90 = 19,962,860.76 : x
  2. Step 2: Convert to fraction form
    36,482,799.96/50,345,487.90 = 19,962,860.76/x
  3. Step 3: Cross multiply
    36,482,799.96x = 50,345,487.90 × 19,962,860.76
  4. Step 4: Simplify right side
    36,482,799.96x = 1,005,039,964,841,964.88
  5. Step 5: Solve for x
    x = 1,005,039,964,841,964.88/36,482,799.96
  6. Step 6: Final answer
    x = 27,548,323.21

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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.