Home / 9,659,322.20-14,488,983.30-6,982,434.20

Finding the Fourth Proportional to 9,659,322.20, 14,488,983.30 and 6,982,434.20

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Solution

The fourth proportional to 9,659,322.20, 14,488,983.30 and 6,982,434.20 is: 10,473,651.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,659,322.20 : 14,488,983.30 = 6,982,434.20 : x
  2. Step 2: Convert to fraction form
    9,659,322.20/14,488,983.30 = 6,982,434.20/x
  3. Step 3: Cross multiply
    9,659,322.20x = 14,488,983.30 × 6,982,434.20
  4. Step 4: Simplify right side
    9,659,322.20x = 101,168,372,517,148.88
  5. Step 5: Solve for x
    x = 101,168,372,517,148.88/9,659,322.20
  6. Step 6: Final answer
    x = 10,473,651.30

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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.