Home / 11,434,220,371.60-17,151,330,557.40-4,073,471,213.20

Finding the Fourth Proportional to 11,434,220,371.60, 17,151,330,557.40 and 4,073,471,213.20

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Solution

The fourth proportional to 11,434,220,371.60, 17,151,330,557.40 and 4,073,471,213.20 is: 6,110,206,819.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,434,220,371.60 : 17,151,330,557.40 = 4,073,471,213.20 : x
  2. Step 2: Convert to fraction form
    11,434,220,371.60/17,151,330,557.40 = 4,073,471,213.20/x
  3. Step 3: Cross multiply
    11,434,220,371.60x = 17,151,330,557.40 × 4,073,471,213.20
  4. Step 4: Simplify right side
    11,434,220,371.60x = 69,865,451,293,646,405,632
  5. Step 5: Solve for x
    x = 69,865,451,293,646,405,632/11,434,220,371.60
  6. Step 6: Final answer
    x = 6,110,206,819.80

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Double scale
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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.