Home / 49,314,017.07-73,971,524.97-22,021,700.49

Finding the Fourth Proportional to 49,314,017.07, 73,971,524.97 and 22,021,700.49

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Solution

The fourth proportional to 49,314,017.07, 73,971,524.97 and 22,021,700.49 is: 33,032,773.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,314,017.07 : 73,971,524.97 = 22,021,700.49 : x
  2. Step 2: Convert to fraction form
    49,314,017.07/73,971,524.97 = 22,021,700.49/x
  3. Step 3: Cross multiply
    49,314,017.07x = 73,971,524.97 × 22,021,700.49
  4. Step 4: Simplify right side
    49,314,017.07x = 1,628,978,767,677,896
  5. Step 5: Solve for x
    x = 1,628,978,767,677,896/49,314,017.07
  6. Step 6: Final answer
    x = 33,032,773.73

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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.