Home / 382,451,004.30-573,676,506.45-244,701,497.10

Finding the Fourth Proportional to 382,451,004.30, 573,676,506.45 and 244,701,497.10

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Solution

The fourth proportional to 382,451,004.30, 573,676,506.45 and 244,701,497.10 is: 367,052,245.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    382,451,004.30 : 573,676,506.45 = 244,701,497.10 : x
  2. Step 2: Convert to fraction form
    382,451,004.30/573,676,506.45 = 244,701,497.10/x
  3. Step 3: Cross multiply
    382,451,004.30x = 573,676,506.45 × 244,701,497.10
  4. Step 4: Simplify right side
    382,451,004.30x = 140,379,499,979,412,816
  5. Step 5: Solve for x
    x = 140,379,499,979,412,816/382,451,004.30
  6. Step 6: Final answer
    x = 367,052,245.65

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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.