Home / 6,599,816,263.76-9,107,564,883.70-3,629,592,660.56

Finding the Fourth Proportional to 6,599,816,263.76, 9,107,564,883.70 and 3,629,592,660.56

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Solution

The fourth proportional to 6,599,816,263.76, 9,107,564,883.70 and 3,629,592,660.56 is: 5,008,738,021.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,599,816,263.76 : 9,107,564,883.70 = 3,629,592,660.56 : x
  2. Step 2: Convert to fraction form
    6,599,816,263.76/9,107,564,883.70 = 3,629,592,660.56/x
  3. Step 3: Cross multiply
    6,599,816,263.76x = 9,107,564,883.70 × 3,629,592,660.56
  4. Step 4: Simplify right side
    6,599,816,263.76x = 33,056,750,657,451,511,808
  5. Step 5: Solve for x
    x = 33,056,750,657,451,511,808/6,599,816,263.76
  6. Step 6: Final answer
    x = 5,008,738,021.84

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.