Home / 50,944,503.91-70,303,115.94-27,739,575.31

Finding the Fourth Proportional to 50,944,503.91, 70,303,115.94 and 27,739,575.31

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Solution

The fourth proportional to 50,944,503.91, 70,303,115.94 and 27,739,575.31 is: 38,280,450.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,944,503.91 : 70,303,115.94 = 27,739,575.31 : x
  2. Step 2: Convert to fraction form
    50,944,503.91/70,303,115.94 = 27,739,575.31/x
  3. Step 3: Cross multiply
    50,944,503.91x = 70,303,115.94 × 27,739,575.31
  4. Step 4: Simplify right side
    50,944,503.91x = 1,950,178,578,793,775.75
  5. Step 5: Solve for x
    x = 1,950,178,578,793,775.75/50,944,503.91
  6. Step 6: Final answer
    x = 38,280,450.87

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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.