Home / 60,906,768.48-84,043,591.92-34,802,978.40

Finding the Fourth Proportional to 60,906,768.48, 84,043,591.92 and 34,802,978.40

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Solution

The fourth proportional to 60,906,768.48, 84,043,591.92 and 34,802,978.40 is: 48,023,682.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,906,768.48 : 84,043,591.92 = 34,802,978.40 : x
  2. Step 2: Convert to fraction form
    60,906,768.48/84,043,591.92 = 34,802,978.40/x
  3. Step 3: Cross multiply
    60,906,768.48x = 84,043,591.92 × 34,802,978.40
  4. Step 4: Simplify right side
    60,906,768.48x = 2,924,967,314,250,174.50
  5. Step 5: Solve for x
    x = 2,924,967,314,250,174.50/60,906,768.48
  6. Step 6: Final answer
    x = 48,023,682.54

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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.