Home / 36,799,009.20-55,198,513.80-22,450,102.20

Finding the Fourth Proportional to 36,799,009.20, 55,198,513.80 and 22,450,102.20

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Solution

The fourth proportional to 36,799,009.20, 55,198,513.80 and 22,450,102.20 is: 33,675,153.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,799,009.20 : 55,198,513.80 = 22,450,102.20 : x
  2. Step 2: Convert to fraction form
    36,799,009.20/55,198,513.80 = 22,450,102.20/x
  3. Step 3: Cross multiply
    36,799,009.20x = 55,198,513.80 × 22,450,102.20
  4. Step 4: Simplify right side
    36,799,009.20x = 1,239,212,276,098,110.25
  5. Step 5: Solve for x
    x = 1,239,212,276,098,110.25/36,799,009.20
  6. Step 6: Final answer
    x = 33,675,153.30

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1.5x scale

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.