Home / 364,775,393.44-547,164,190.32-88,425,523.36

Finding the Fourth Proportional to 364,775,393.44, 547,164,190.32 and 88,425,523.36

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Solution

The fourth proportional to 364,775,393.44, 547,164,190.32 and 88,425,523.36 is: 132,638,551.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,775,393.44 : 547,164,190.32 = 88,425,523.36 : x
  2. Step 2: Convert to fraction form
    364,775,393.44/547,164,190.32 = 88,425,523.36/x
  3. Step 3: Cross multiply
    364,775,393.44x = 547,164,190.32 × 88,425,523.36
  4. Step 4: Simplify right side
    364,775,393.44x = 48,383,279,892,896,648
  5. Step 5: Solve for x
    x = 48,383,279,892,896,648/364,775,393.44
  6. Step 6: Final answer
    x = 132,638,551.73

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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.