Home / 336,353,552.80-504,656,300.40-132,028,266.40

Finding the Fourth Proportional to 336,353,552.80, 504,656,300.40 and 132,028,266.40

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Solution

The fourth proportional to 336,353,552.80, 504,656,300.40 and 132,028,266.40 is: 198,091,846.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,353,552.80 : 504,656,300.40 = 132,028,266.40 : x
  2. Step 2: Convert to fraction form
    336,353,552.80/504,656,300.40 = 132,028,266.40/x
  3. Step 3: Cross multiply
    336,353,552.80x = 504,656,300.40 × 132,028,266.40
  4. Step 4: Simplify right side
    336,353,552.80x = 66,628,896,469,649,624
  5. Step 5: Solve for x
    x = 66,628,896,469,649,624/336,353,552.80
  6. Step 6: Final answer
    x = 198,091,846.85

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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.