Home / 36,093,987.60-49,754,599.32-22,129,489.59

Finding the Fourth Proportional to 36,093,987.60, 49,754,599.32 and 22,129,489.59

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Solution

The fourth proportional to 36,093,987.60, 49,754,599.32 and 22,129,489.59 is: 30,504,911.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,093,987.60 : 49,754,599.32 = 22,129,489.59 : x
  2. Step 2: Convert to fraction form
    36,093,987.60/49,754,599.32 = 22,129,489.59/x
  3. Step 3: Cross multiply
    36,093,987.60x = 49,754,599.32 × 22,129,489.59
  4. Step 4: Simplify right side
    36,093,987.60x = 1,101,043,887,706,561.12
  5. Step 5: Solve for x
    x = 1,101,043,887,706,561.12/36,093,987.60
  6. Step 6: Final answer
    x = 30,504,911.23

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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.