Home / 50,859,468.01-76,282,015.76-16,311,379.87

Finding the Fourth Proportional to 50,859,468.01, 76,282,015.76 and 16,311,379.87

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Solution

The fourth proportional to 50,859,468.01, 76,282,015.76 and 16,311,379.87 is: 24,464,765.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,859,468.01 : 76,282,015.76 = 16,311,379.87 : x
  2. Step 2: Convert to fraction form
    50,859,468.01/76,282,015.76 = 16,311,379.87/x
  3. Step 3: Cross multiply
    50,859,468.01x = 76,282,015.76 × 16,311,379.87
  4. Step 4: Simplify right side
    50,859,468.01x = 1,244,264,936,038,424.75
  5. Step 5: Solve for x
    x = 1,244,264,936,038,424.75/50,859,468.01
  6. Step 6: Final answer
    x = 24,464,765.06

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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.