Home / 367,027,295.80-551,178,672.90-194,840,411.80

Finding the Fourth Proportional to 367,027,295.80, 551,178,672.90 and 194,840,411.80

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Solution

The fourth proportional to 367,027,295.80, 551,178,672.90 and 194,840,411.80 is: 292,599,163.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,027,295.80 : 551,178,672.90 = 194,840,411.80 : x
  2. Step 2: Convert to fraction form
    367,027,295.80/551,178,672.90 = 194,840,411.80/x
  3. Step 3: Cross multiply
    367,027,295.80x = 551,178,672.90 × 194,840,411.80
  4. Step 4: Simplify right side
    367,027,295.80x = 107,391,879,603,213,504
  5. Step 5: Solve for x
    x = 107,391,879,603,213,504/367,027,295.80
  6. Step 6: Final answer
    x = 292,599,163.15

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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.