Home / 336,726,229.20-504,994,865.40-106,765,803.60

Finding the Fourth Proportional to 336,726,229.20, 504,994,865.40 and 106,765,803.60

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Solution

The fourth proportional to 336,726,229.20, 504,994,865.40 and 106,765,803.60 is: 160,118,749.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,726,229.20 : 504,994,865.40 = 106,765,803.60 : x
  2. Step 2: Convert to fraction form
    336,726,229.20/504,994,865.40 = 106,765,803.60/x
  3. Step 3: Cross multiply
    336,726,229.20x = 504,994,865.40 × 106,765,803.60
  4. Step 4: Simplify right side
    336,726,229.20x = 53,916,182,618,304,832
  5. Step 5: Solve for x
    x = 53,916,182,618,304,832/336,726,229.20
  6. Step 6: Final answer
    x = 160,118,749.13

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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.