Home / 54,777,709.90-82,166,564.85-32,046,906.70

Finding the Fourth Proportional to 54,777,709.90, 82,166,564.85 and 32,046,906.70

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Solution

The fourth proportional to 54,777,709.90, 82,166,564.85 and 32,046,906.70 is: 48,070,360.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,777,709.90 : 82,166,564.85 = 32,046,906.70 : x
  2. Step 2: Convert to fraction form
    54,777,709.90/82,166,564.85 = 32,046,906.70/x
  3. Step 3: Cross multiply
    54,777,709.90x = 82,166,564.85 × 32,046,906.70
  4. Step 4: Simplify right side
    54,777,709.90x = 2,633,184,237,607,449
  5. Step 5: Solve for x
    x = 2,633,184,237,607,449/54,777,709.90
  6. Step 6: Final answer
    x = 48,070,360.05

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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.