Home / 6,207,515,999.60-9,311,273,999.40-5,534,073,964.40

Finding the Fourth Proportional to 6,207,515,999.60, 9,311,273,999.40 and 5,534,073,964.40

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Solution

The fourth proportional to 6,207,515,999.60, 9,311,273,999.40 and 5,534,073,964.40 is: 8,301,110,946.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,207,515,999.60 : 9,311,273,999.40 = 5,534,073,964.40 : x
  2. Step 2: Convert to fraction form
    6,207,515,999.60/9,311,273,999.40 = 5,534,073,964.40/x
  3. Step 3: Cross multiply
    6,207,515,999.60x = 9,311,273,999.40 × 5,534,073,964.40
  4. Step 4: Simplify right side
    6,207,515,999.60x = 51,529,279,015,474,192,384
  5. Step 5: Solve for x
    x = 51,529,279,015,474,192,384/6,207,515,999.60
  6. Step 6: Final answer
    x = 8,301,110,946.60

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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.