Home / 6,599,816,262.76-9,107,564,882.32-3,629,592,659.56

Finding the Fourth Proportional to 6,599,816,262.76, 9,107,564,882.32 and 3,629,592,659.56

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Solution

The fourth proportional to 6,599,816,262.76, 9,107,564,882.32 and 3,629,592,659.56 is: 5,008,738,020.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,599,816,262.76 : 9,107,564,882.32 = 3,629,592,659.56 : x
  2. Step 2: Convert to fraction form
    6,599,816,262.76/9,107,564,882.32 = 3,629,592,659.56/x
  3. Step 3: Cross multiply
    6,599,816,262.76x = 9,107,564,882.32 × 3,629,592,659.56
  4. Step 4: Simplify right side
    6,599,816,262.76x = 33,056,750,643,335,106,560
  5. Step 5: Solve for x
    x = 33,056,750,643,335,106,560/6,599,816,262.76
  6. Step 6: Final answer
    x = 5,008,738,020.46

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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.