Home / 14,297,756.96-21,434,581.41-6,204,635.88

Finding the Fourth Proportional to 14,297,756.96, 21,434,581.41 and 6,204,635.88

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Solution

The fourth proportional to 14,297,756.96, 21,434,581.41 and 6,204,635.88 is: 9,301,722.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,297,756.96 : 21,434,581.41 = 6,204,635.88 : x
  2. Step 2: Convert to fraction form
    14,297,756.96/21,434,581.41 = 6,204,635.88/x
  3. Step 3: Cross multiply
    14,297,756.96x = 21,434,581.41 × 6,204,635.88
  4. Step 4: Simplify right side
    14,297,756.96x = 132,993,772,889,266.98
  5. Step 5: Solve for x
    x = 132,993,772,889,266.98/14,297,756.96
  6. Step 6: Final answer
    x = 9,301,722.87

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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.