Home / 29,523,348.20-44,285,022.30-18,126,842.60

Finding the Fourth Proportional to 29,523,348.20, 44,285,022.30 and 18,126,842.60

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Solution

The fourth proportional to 29,523,348.20, 44,285,022.30 and 18,126,842.60 is: 27,190,263.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,523,348.20 : 44,285,022.30 = 18,126,842.60 : x
  2. Step 2: Convert to fraction form
    29,523,348.20/44,285,022.30 = 18,126,842.60/x
  3. Step 3: Cross multiply
    29,523,348.20x = 44,285,022.30 × 18,126,842.60
  4. Step 4: Simplify right side
    29,523,348.20x = 802,747,628,769,590
  5. Step 5: Solve for x
    x = 802,747,628,769,590/29,523,348.20
  6. Step 6: Final answer
    x = 27,190,263.90

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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.