Home / 15,589,029,222.90-23,383,543,834.35-9,374,995,898.10

Finding the Fourth Proportional to 15,589,029,222.90, 23,383,543,834.35 and 9,374,995,898.10

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Solution

The fourth proportional to 15,589,029,222.90, 23,383,543,834.35 and 9,374,995,898.10 is: 14,062,493,847.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,589,029,222.90 : 23,383,543,834.35 = 9,374,995,898.10 : x
  2. Step 2: Convert to fraction form
    15,589,029,222.90/23,383,543,834.35 = 9,374,995,898.10/x
  3. Step 3: Cross multiply
    15,589,029,222.90x = 23,383,543,834.35 × 9,374,995,898.10
  4. Step 4: Simplify right side
    15,589,029,222.90x = 219,220,627,530,072,784,896
  5. Step 5: Solve for x
    x = 219,220,627,530,072,784,896/15,589,029,222.90
  6. Step 6: Final answer
    x = 14,062,493,847.15

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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.