Home / 252,511,058.80-378,766,588.20-244,952,786.80

Finding the Fourth Proportional to 252,511,058.80, 378,766,588.20 and 244,952,786.80

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Solution

The fourth proportional to 252,511,058.80, 378,766,588.20 and 244,952,786.80 is: 367,429,180.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,511,058.80 : 378,766,588.20 = 244,952,786.80 : x
  2. Step 2: Convert to fraction form
    252,511,058.80/378,766,588.20 = 244,952,786.80/x
  3. Step 3: Cross multiply
    252,511,058.80x = 378,766,588.20 × 244,952,786.80
  4. Step 4: Simplify right side
    252,511,058.80x = 92,779,931,326,318,000
  5. Step 5: Solve for x
    x = 92,779,931,326,318,000/252,511,058.80
  6. Step 6: Final answer
    x = 367,429,180.20

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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.