Home / 50,859,468.88-76,282,017.07-16,311,380.74

Finding the Fourth Proportional to 50,859,468.88, 76,282,017.07 and 16,311,380.74

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Solution

The fourth proportional to 50,859,468.88, 76,282,017.07 and 16,311,380.74 is: 24,464,766.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,859,468.88 : 76,282,017.07 = 16,311,380.74 : x
  2. Step 2: Convert to fraction form
    50,859,468.88/76,282,017.07 = 16,311,380.74/x
  3. Step 3: Cross multiply
    50,859,468.88x = 76,282,017.07 × 16,311,380.74
  4. Step 4: Simplify right side
    50,859,468.88x = 1,244,265,024,193,875.75
  5. Step 5: Solve for x
    x = 1,244,265,024,193,875.75/50,859,468.88
  6. Step 6: Final answer
    x = 24,464,766.38

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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.