Home / 3,815,925,589.50-5,723,890,381.10-1,195,933,749.22

Finding the Fourth Proportional to 3,815,925,589.50, 5,723,890,381.10 and 1,195,933,749.22

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Solution

The fourth proportional to 3,815,925,589.50, 5,723,890,381.10 and 1,195,933,749.22 is: 1,793,901,249.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,815,925,589.50 : 5,723,890,381.10 = 1,195,933,749.22 : x
  2. Step 2: Convert to fraction form
    3,815,925,589.50/5,723,890,381.10 = 1,195,933,749.22/x
  3. Step 3: Cross multiply
    3,815,925,589.50x = 5,723,890,381.10 × 1,195,933,749.22
  4. Step 4: Simplify right side
    3,815,925,589.50x = 6,845,393,683,593,218,048
  5. Step 5: Solve for x
    x = 6,845,393,683,593,218,048/3,815,925,589.50
  6. Step 6: Final answer
    x = 1,793,901,249.65

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1.5x scale

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.