Home / 27,379,359.60-41,055,200.04-16,023,220.08

Finding the Fourth Proportional to 27,379,359.60, 41,055,200.04 and 16,023,220.08

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Solution

The fourth proportional to 27,379,359.60, 41,055,200.04 and 16,023,220.08 is: 24,026,730.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,379,359.60 : 41,055,200.04 = 16,023,220.08 : x
  2. Step 2: Convert to fraction form
    27,379,359.60/41,055,200.04 = 16,023,220.08/x
  3. Step 3: Cross multiply
    27,379,359.60x = 41,055,200.04 × 16,023,220.08
  4. Step 4: Simplify right side
    27,379,359.60x = 657,836,505,669,344.75
  5. Step 5: Solve for x
    x = 657,836,505,669,344.75/27,379,359.60
  6. Step 6: Final answer
    x = 24,026,730.91

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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.