Home / 36,093,983.85-49,754,594.16-22,129,485.84

Finding the Fourth Proportional to 36,093,983.85, 49,754,594.16 and 22,129,485.84

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Solution

The fourth proportional to 36,093,983.85, 49,754,594.16 and 22,129,485.84 is: 30,504,906.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,093,983.85 : 49,754,594.16 = 22,129,485.84 : x
  2. Step 2: Convert to fraction form
    36,093,983.85/49,754,594.16 = 22,129,485.84/x
  3. Step 3: Cross multiply
    36,093,983.85x = 49,754,594.16 × 22,129,485.84
  4. Step 4: Simplify right side
    36,093,983.85x = 1,101,043,586,938,666.62
  5. Step 5: Solve for x
    x = 1,101,043,586,938,666.62/36,093,983.85
  6. Step 6: Final answer
    x = 30,504,906.07

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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.