Home / 50,344,893.12-75,517,776.72-16,266,242.64

Finding the Fourth Proportional to 50,344,893.12, 75,517,776.72 and 16,266,242.64

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Solution

The fourth proportional to 50,344,893.12, 75,517,776.72 and 16,266,242.64 is: 24,399,505.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,344,893.12 : 75,517,776.72 = 16,266,242.64 : x
  2. Step 2: Convert to fraction form
    50,344,893.12/75,517,776.72 = 16,266,242.64/x
  3. Step 3: Cross multiply
    50,344,893.12x = 75,517,776.72 × 16,266,242.64
  4. Step 4: Simplify right side
    50,344,893.12x = 1,228,390,479,760,863.25
  5. Step 5: Solve for x
    x = 1,228,390,479,760,863.25/50,344,893.12
  6. Step 6: Final answer
    x = 24,399,505.17

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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.