Home / 32,966,609.15-49,449,322.62-13,531,614.95

Finding the Fourth Proportional to 32,966,609.15, 49,449,322.62 and 13,531,614.95

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Solution

The fourth proportional to 32,966,609.15, 49,449,322.62 and 13,531,614.95 is: 20,297,179.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,966,609.15 : 49,449,322.62 = 13,531,614.95 : x
  2. Step 2: Convert to fraction form
    32,966,609.15/49,449,322.62 = 13,531,614.95/x
  3. Step 3: Cross multiply
    32,966,609.15x = 49,449,322.62 × 13,531,614.95
  4. Step 4: Simplify right side
    32,966,609.15x = 669,129,192,984,918.50
  5. Step 5: Solve for x
    x = 669,129,192,984,918.50/32,966,609.15
  6. Step 6: Final answer
    x = 20,297,179.79

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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.