Home / 3,449,518,586,000.80-4,760,016,189,052.10-1,907,982,791,239.80

Finding the Fourth Proportional to 3,449,518,586,000.80, 4,760,016,189,052.10 and 1,907,982,791,239.80

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Solution

The fourth proportional to 3,449,518,586,000.80, 4,760,016,189,052.10 and 1,907,982,791,239.80 is: 2,632,839,553,783.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,449,518,586,000.80 : 4,760,016,189,052.10 = 1,907,982,791,239.80 : x
  2. Step 2: Convert to fraction form
    3,449,518,586,000.80/4,760,016,189,052.10 = 1,907,982,791,239.80/x
  3. Step 3: Cross multiply
    3,449,518,586,000.80x = 4,760,016,189,052.10 × 1,907,982,791,239.80
  4. Step 4: Simplify right side
    3,449,518,586,000.80x = 9,082,028,974,734,260,320,600,064
  5. Step 5: Solve for x
    x = 9,082,028,974,734,260,320,600,064/3,449,518,586,000.80
  6. Step 6: Final answer
    x = 2,632,839,553,783.51

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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.