Home / 2,096,177,719.92-3,141,161,188.20-851,094,125.52

Finding the Fourth Proportional to 2,096,177,719.92, 3,141,161,188.20 and 851,094,125.52

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Solution

The fourth proportional to 2,096,177,719.92, 3,141,161,188.20 and 851,094,125.52 is: 1,275,380,331.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,177,719.92 : 3,141,161,188.20 = 851,094,125.52 : x
  2. Step 2: Convert to fraction form
    2,096,177,719.92/3,141,161,188.20 = 851,094,125.52/x
  3. Step 3: Cross multiply
    2,096,177,719.92x = 3,141,161,188.20 × 851,094,125.52
  4. Step 4: Simplify right side
    2,096,177,719.92x = 2,673,423,834,588,443,136
  5. Step 5: Solve for x
    x = 2,673,423,834,588,443,136/2,096,177,719.92
  6. Step 6: Final answer
    x = 1,275,380,331.15

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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.