Home / 35,304,441.44-52,965,199.20-12,272,050.88

Finding the Fourth Proportional to 35,304,441.44, 52,965,199.20 and 12,272,050.88

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Solution

The fourth proportional to 35,304,441.44, 52,965,199.20 and 12,272,050.88 is: 18,411,043.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,304,441.44 : 52,965,199.20 = 12,272,050.88 : x
  2. Step 2: Convert to fraction form
    35,304,441.44/52,965,199.20 = 12,272,050.88/x
  3. Step 3: Cross multiply
    35,304,441.44x = 52,965,199.20 × 12,272,050.88
  4. Step 4: Simplify right side
    35,304,441.44x = 649,991,619,451,735.38
  5. Step 5: Solve for x
    x = 649,991,619,451,735.38/35,304,441.44
  6. Step 6: Final answer
    x = 18,411,043.85

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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.