Home / 5,011,091,094-7,505,186,733.72-2,392,729,119.12

Finding the Fourth Proportional to 5,011,091,094, 7,505,186,733.72 and 2,392,729,119.12

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Solution

The fourth proportional to 5,011,091,094, 7,505,186,733.72 and 2,392,729,119.12 is: 3,583,626,500.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,011,091,094 : 7,505,186,733.72 = 2,392,729,119.12 : x
  2. Step 2: Convert to fraction form
    5,011,091,094/7,505,186,733.72 = 2,392,729,119.12/x
  3. Step 3: Cross multiply
    5,011,091,094x = 7,505,186,733.72 × 2,392,729,119.12
  4. Step 4: Simplify right side
    5,011,091,094x = 17,957,878,842,204,964,864
  5. Step 5: Solve for x
    x = 17,957,878,842,204,964,864/5,011,091,094
  6. Step 6: Final answer
    x = 3,583,626,500.76

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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.