Home / 36,242,625.20-50,014,831.02-19,945,101.20

Finding the Fourth Proportional to 36,242,625.20, 50,014,831.02 and 19,945,101.20

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Solution

The fourth proportional to 36,242,625.20, 50,014,831.02 and 19,945,101.20 is: 27,524,244.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,242,625.20 : 50,014,831.02 = 19,945,101.20 : x
  2. Step 2: Convert to fraction form
    36,242,625.20/50,014,831.02 = 19,945,101.20/x
  3. Step 3: Cross multiply
    36,242,625.20x = 50,014,831.02 × 19,945,101.20
  4. Step 4: Simplify right side
    36,242,625.20x = 997,550,866,194,799.25
  5. Step 5: Solve for x
    x = 997,550,866,194,799.25/36,242,625.20
  6. Step 6: Final answer
    x = 27,524,244.19

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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.