Home / 36,803,101.20-55,207,276.20-11,244,069.60

Finding the Fourth Proportional to 36,803,101.20, 55,207,276.20 and 11,244,069.60

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Solution

The fourth proportional to 36,803,101.20, 55,207,276.20 and 11,244,069.60 is: 16,866,906.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,803,101.20 : 55,207,276.20 = 11,244,069.60 : x
  2. Step 2: Convert to fraction form
    36,803,101.20/55,207,276.20 = 11,244,069.60/x
  3. Step 3: Cross multiply
    36,803,101.20x = 55,207,276.20 × 11,244,069.60
  4. Step 4: Simplify right side
    36,803,101.20x = 620,754,456,019,223.50
  5. Step 5: Solve for x
    x = 620,754,456,019,223.50/36,803,101.20
  6. Step 6: Final answer
    x = 16,866,906.21

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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.