Home / 50,504,168.96-75,636,015-32,251,827.80

Finding the Fourth Proportional to 50,504,168.96, 75,636,015 and 32,251,827.80

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Solution

The fourth proportional to 50,504,168.96, 75,636,015 and 32,251,827.80 is: 48,300,957.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,504,168.96 : 75,636,015 = 32,251,827.80 : x
  2. Step 2: Convert to fraction form
    50,504,168.96/75,636,015 = 32,251,827.80/x
  3. Step 3: Cross multiply
    50,504,168.96x = 75,636,015 × 32,251,827.80
  4. Step 4: Simplify right side
    50,504,168.96x = 2,439,399,731,258,217
  5. Step 5: Solve for x
    x = 2,439,399,731,258,217/50,504,168.96
  6. Step 6: Final answer
    x = 48,300,957.75

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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.