Home / 336,474,400.40-504,758,839.80-106,419,496.40

Finding the Fourth Proportional to 336,474,400.40, 504,758,839.80 and 106,419,496.40

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Solution

The fourth proportional to 336,474,400.40, 504,758,839.80 and 106,419,496.40 is: 159,644,185.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,474,400.40 : 504,758,839.80 = 106,419,496.40 : x
  2. Step 2: Convert to fraction form
    336,474,400.40/504,758,839.80 = 106,419,496.40/x
  3. Step 3: Cross multiply
    336,474,400.40x = 504,758,839.80 × 106,419,496.40
  4. Step 4: Simplify right side
    336,474,400.40x = 53,716,181,534,964,280
  5. Step 5: Solve for x
    x = 53,716,181,534,964,280/336,474,400.40
  6. Step 6: Final answer
    x = 159,644,185.33

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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.