Home / 3,894,179,959.60-5,841,269,939.40-1,133,899,025.20

Finding the Fourth Proportional to 3,894,179,959.60, 5,841,269,939.40 and 1,133,899,025.20

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Solution

The fourth proportional to 3,894,179,959.60, 5,841,269,939.40 and 1,133,899,025.20 is: 1,700,848,537.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,894,179,959.60 : 5,841,269,939.40 = 1,133,899,025.20 : x
  2. Step 2: Convert to fraction form
    3,894,179,959.60/5,841,269,939.40 = 1,133,899,025.20/x
  3. Step 3: Cross multiply
    3,894,179,959.60x = 5,841,269,939.40 × 1,133,899,025.20
  4. Step 4: Simplify right side
    3,894,179,959.60x = 6,623,410,290,215,723,008
  5. Step 5: Solve for x
    x = 6,623,410,290,215,723,008/3,894,179,959.60
  6. Step 6: Final answer
    x = 1,700,848,537.80

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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.