Home / 29,945,728.07-41,325,229.29-16,194,692.19

Finding the Fourth Proportional to 29,945,728.07, 41,325,229.29 and 16,194,692.19

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Solution

The fourth proportional to 29,945,728.07, 41,325,229.29 and 16,194,692.19 is: 22,348,742.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,945,728.07 : 41,325,229.29 = 16,194,692.19 : x
  2. Step 2: Convert to fraction form
    29,945,728.07/41,325,229.29 = 16,194,692.19/x
  3. Step 3: Cross multiply
    29,945,728.07x = 41,325,229.29 × 16,194,692.19
  4. Step 4: Simplify right side
    29,945,728.07x = 669,249,368,032,722.25
  5. Step 5: Solve for x
    x = 669,249,368,032,722.25/29,945,728.07
  6. Step 6: Final answer
    x = 22,348,742.58

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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.