Home / 14,016,896.10-21,025,344.15-9,198,497.70

Finding the Fourth Proportional to 14,016,896.10, 21,025,344.15 and 9,198,497.70

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Solution

The fourth proportional to 14,016,896.10, 21,025,344.15 and 9,198,497.70 is: 13,797,746.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,016,896.10 : 21,025,344.15 = 9,198,497.70 : x
  2. Step 2: Convert to fraction form
    14,016,896.10/21,025,344.15 = 9,198,497.70/x
  3. Step 3: Cross multiply
    14,016,896.10x = 21,025,344.15 × 9,198,497.70
  4. Step 4: Simplify right side
    14,016,896.10x = 193,401,579,805,483.44
  5. Step 5: Solve for x
    x = 193,401,579,805,483.44/14,016,896.10
  6. Step 6: Final answer
    x = 13,797,746.55

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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.