Home / 364,033,021.80-546,049,532.70-241,589,015.40

Finding the Fourth Proportional to 364,033,021.80, 546,049,532.70 and 241,589,015.40

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Solution

The fourth proportional to 364,033,021.80, 546,049,532.70 and 241,589,015.40 is: 362,383,523.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,033,021.80 : 546,049,532.70 = 241,589,015.40 : x
  2. Step 2: Convert to fraction form
    364,033,021.80/546,049,532.70 = 241,589,015.40/x
  3. Step 3: Cross multiply
    364,033,021.80x = 546,049,532.70 × 241,589,015.40
  4. Step 4: Simplify right side
    364,033,021.80x = 131,919,568,964,623,120
  5. Step 5: Solve for x
    x = 131,919,568,964,623,120/364,033,021.80
  6. Step 6: Final answer
    x = 362,383,523.10

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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.