Home / 3,957,194,585,215-5,932,392,297,086.50-1,375,281,648,349.90

Finding the Fourth Proportional to 3,957,194,585,215, 5,932,392,297,086.50 and 1,375,281,648,349.90

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Solution

The fourth proportional to 3,957,194,585,215, 5,932,392,297,086.50 and 1,375,281,648,349.90 is: 2,061,740,983,745.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,957,194,585,215 : 5,932,392,297,086.50 = 1,375,281,648,349.90 : x
  2. Step 2: Convert to fraction form
    3,957,194,585,215/5,932,392,297,086.50 = 1,375,281,648,349.90/x
  3. Step 3: Cross multiply
    3,957,194,585,215x = 5,932,392,297,086.50 × 1,375,281,648,349.90
  4. Step 4: Simplify right side
    3,957,194,585,215x = 8,158,710,256,995,370,673,373,184
  5. Step 5: Solve for x
    x = 8,158,710,256,995,370,673,373,184/3,957,194,585,215
  6. Step 6: Final answer
    x = 2,061,740,983,745.96

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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.