Home / 17,469,893,433.40-26,204,840,150.10-11,592,581,126.20

Finding the Fourth Proportional to 17,469,893,433.40, 26,204,840,150.10 and 11,592,581,126.20

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Solution

The fourth proportional to 17,469,893,433.40, 26,204,840,150.10 and 11,592,581,126.20 is: 17,388,871,689.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,469,893,433.40 : 26,204,840,150.10 = 11,592,581,126.20 : x
  2. Step 2: Convert to fraction form
    17,469,893,433.40/26,204,840,150.10 = 11,592,581,126.20/x
  3. Step 3: Cross multiply
    17,469,893,433.40x = 26,204,840,150.10 × 11,592,581,126.20
  4. Step 4: Simplify right side
    17,469,893,433.40x = 303,781,735,339,137,236,992
  5. Step 5: Solve for x
    x = 303,781,735,339,137,236,992/17,469,893,433.40
  6. Step 6: Final answer
    x = 17,388,871,689.30

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Double scale
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Similar ratio
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1.5x scale

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.