Home / 36,311,095.80-50,086,923.89-22,175,650.94

Finding the Fourth Proportional to 36,311,095.80, 50,086,923.89 and 22,175,650.94

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Solution

The fourth proportional to 36,311,095.80, 50,086,923.89 and 22,175,650.94 is: 30,588,725.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,311,095.80 : 50,086,923.89 = 22,175,650.94 : x
  2. Step 2: Convert to fraction form
    36,311,095.80/50,086,923.89 = 22,175,650.94/x
  3. Step 3: Cross multiply
    36,311,095.80x = 50,086,923.89 × 22,175,650.94
  4. Step 4: Simplify right side
    36,311,095.80x = 1,110,710,140,481,674
  5. Step 5: Solve for x
    x = 1,110,710,140,481,674/36,311,095.80
  6. Step 6: Final answer
    x = 30,588,725.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.