Home / 89,197,778.34-133,795,092.87-24,501,331.98

Finding the Fourth Proportional to 89,197,778.34, 133,795,092.87 and 24,501,331.98

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Solution

The fourth proportional to 89,197,778.34, 133,795,092.87 and 24,501,331.98 is: 36,751,565.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,197,778.34 : 133,795,092.87 = 24,501,331.98 : x
  2. Step 2: Convert to fraction form
    89,197,778.34/133,795,092.87 = 24,501,331.98/x
  3. Step 3: Cross multiply
    89,197,778.34x = 133,795,092.87 × 24,501,331.98
  4. Step 4: Simplify right side
    89,197,778.34x = 3,278,157,987,702,801
  5. Step 5: Solve for x
    x = 3,278,157,987,702,801/89,197,778.34
  6. Step 6: Final answer
    x = 36,751,565.44

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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.