Home / 14,776,651.40-22,164,977.10-3,995,616.20

Finding the Fourth Proportional to 14,776,651.40, 22,164,977.10 and 3,995,616.20

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Solution

The fourth proportional to 14,776,651.40, 22,164,977.10 and 3,995,616.20 is: 5,993,424.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,776,651.40 : 22,164,977.10 = 3,995,616.20 : x
  2. Step 2: Convert to fraction form
    14,776,651.40/22,164,977.10 = 3,995,616.20/x
  3. Step 3: Cross multiply
    14,776,651.40x = 22,164,977.10 × 3,995,616.20
  4. Step 4: Simplify right side
    14,776,651.40x = 88,562,741,573,389.03
  5. Step 5: Solve for x
    x = 88,562,741,573,389.03/14,776,651.40
  6. Step 6: Final answer
    x = 5,993,424.30

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Similar ratio
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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.