Home / 7,102,277,544.60-10,654,088,163.30-1,932,419,496.60

Finding the Fourth Proportional to 7,102,277,544.60, 10,654,088,163.30 and 1,932,419,496.60

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Solution

The fourth proportional to 7,102,277,544.60, 10,654,088,163.30 and 1,932,419,496.60 is: 2,898,812,043.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,102,277,544.60 : 10,654,088,163.30 = 1,932,419,496.60 : x
  2. Step 2: Convert to fraction form
    7,102,277,544.60/10,654,088,163.30 = 1,932,419,496.60/x
  3. Step 3: Cross multiply
    7,102,277,544.60x = 10,654,088,163.30 × 1,932,419,496.60
  4. Step 4: Simplify right side
    7,102,277,544.60x = 20,588,167,685,256,200,192
  5. Step 5: Solve for x
    x = 20,588,167,685,256,200,192/7,102,277,544.60
  6. Step 6: Final answer
    x = 2,898,812,043.88

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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.