Home / 40,530,224.45-60,801,635.25-13,610,179.01

Finding the Fourth Proportional to 40,530,224.45, 60,801,635.25 and 13,610,179.01

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Solution

The fourth proportional to 40,530,224.45, 60,801,635.25 and 13,610,179.01 is: 20,417,383.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,530,224.45 : 60,801,635.25 = 13,610,179.01 : x
  2. Step 2: Convert to fraction form
    40,530,224.45/60,801,635.25 = 13,610,179.01/x
  3. Step 3: Cross multiply
    40,530,224.45x = 60,801,635.25 × 13,610,179.01
  4. Step 4: Simplify right side
    40,530,224.45x = 827,521,140,005,230.12
  5. Step 5: Solve for x
    x = 827,521,140,005,230.12/40,530,224.45
  6. Step 6: Final answer
    x = 20,417,383.60

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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.