Home / 171,060,456.24-236,068,408.44-96,719,419.86

Finding the Fourth Proportional to 171,060,456.24, 236,068,408.44 and 96,719,419.86

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Solution

The fourth proportional to 171,060,456.24, 236,068,408.44 and 96,719,419.86 is: 133,475,614.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,060,456.24 : 236,068,408.44 = 96,719,419.86 : x
  2. Step 2: Convert to fraction form
    171,060,456.24/236,068,408.44 = 96,719,419.86/x
  3. Step 3: Cross multiply
    171,060,456.24x = 236,068,408.44 × 96,719,419.86
  4. Step 4: Simplify right side
    171,060,456.24x = 22,832,399,511,590,328
  5. Step 5: Solve for x
    x = 22,832,399,511,590,328/171,060,456.24
  6. Step 6: Final answer
    x = 133,475,614.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.