Home / 14,646,790.44-21,967,692.48-3,864,195.18

Finding the Fourth Proportional to 14,646,790.44, 21,967,692.48 and 3,864,195.18

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Solution

The fourth proportional to 14,646,790.44, 21,967,692.48 and 3,864,195.18 is: 5,795,635.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,646,790.44 : 21,967,692.48 = 3,864,195.18 : x
  2. Step 2: Convert to fraction form
    14,646,790.44/21,967,692.48 = 3,864,195.18/x
  3. Step 3: Cross multiply
    14,646,790.44x = 21,967,692.48 × 3,864,195.18
  4. Step 4: Simplify right side
    14,646,790.44x = 84,887,451,396,938.25
  5. Step 5: Solve for x
    x = 84,887,451,396,938.25/14,646,790.44
  6. Step 6: Final answer
    x = 5,795,635.01

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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.