Home / 336,376,847.70-504,470,793.15-106,416,422.10

Finding the Fourth Proportional to 336,376,847.70, 504,470,793.15 and 106,416,422.10

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Solution

The fourth proportional to 336,376,847.70, 504,470,793.15 and 106,416,422.10 is: 159,594,743.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,376,847.70 : 504,470,793.15 = 106,416,422.10 : x
  2. Step 2: Convert to fraction form
    336,376,847.70/504,470,793.15 = 106,416,422.10/x
  3. Step 3: Cross multiply
    336,376,847.70x = 504,470,793.15 × 106,416,422.10
  4. Step 4: Simplify right side
    336,376,847.70x = 53,683,976,860,972,184
  5. Step 5: Solve for x
    x = 53,683,976,860,972,184/336,376,847.70
  6. Step 6: Final answer
    x = 159,594,743.90

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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.