Home / 50,858,852.12-76,281,095.45-16,310,764.59

Finding the Fourth Proportional to 50,858,852.12, 76,281,095.45 and 16,310,764.59

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Solution

The fourth proportional to 50,858,852.12, 76,281,095.45 and 16,310,764.59 is: 24,463,843.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,858,852.12 : 76,281,095.45 = 16,310,764.59 : x
  2. Step 2: Convert to fraction form
    50,858,852.12/76,281,095.45 = 16,310,764.59/x
  3. Step 3: Cross multiply
    50,858,852.12x = 76,281,095.45 × 16,310,764.59
  4. Step 4: Simplify right side
    50,858,852.12x = 1,244,202,990,470,716.25
  5. Step 5: Solve for x
    x = 1,244,202,990,470,716.25/50,858,852.12
  6. Step 6: Final answer
    x = 24,463,843.34

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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.