Home / 2,174,661,235.84-3,000,935,697.60-1,270,500,976

Finding the Fourth Proportional to 2,174,661,235.84, 3,000,935,697.60 and 1,270,500,976

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Solution

The fourth proportional to 2,174,661,235.84, 3,000,935,697.60 and 1,270,500,976 is: 1,753,234,788.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,174,661,235.84 : 3,000,935,697.60 = 1,270,500,976 : x
  2. Step 2: Convert to fraction form
    2,174,661,235.84/3,000,935,697.60 = 1,270,500,976/x
  3. Step 3: Cross multiply
    2,174,661,235.84x = 3,000,935,697.60 × 1,270,500,976
  4. Step 4: Simplify right side
    2,174,661,235.84x = 3,812,691,732,714,040,832
  5. Step 5: Solve for x
    x = 3,812,691,732,714,040,832/2,174,661,235.84
  6. Step 6: Final answer
    x = 1,753,234,788.88

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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.