Home / 3,984,058,583.38-5,496,015,034.90-2,375,379,036.91

Finding the Fourth Proportional to 3,984,058,583.38, 5,496,015,034.90 and 2,375,379,036.91

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Solution

The fourth proportional to 3,984,058,583.38, 5,496,015,034.90 and 2,375,379,036.91 is: 3,276,839,089.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,984,058,583.38 : 5,496,015,034.90 = 2,375,379,036.91 : x
  2. Step 2: Convert to fraction form
    3,984,058,583.38/5,496,015,034.90 = 2,375,379,036.91/x
  3. Step 3: Cross multiply
    3,984,058,583.38x = 5,496,015,034.90 × 2,375,379,036.91
  4. Step 4: Simplify right side
    3,984,058,583.38x = 13,055,118,900,443,639,808
  5. Step 5: Solve for x
    x = 13,055,118,900,443,639,808/3,984,058,583.38
  6. Step 6: Final answer
    x = 3,276,839,089.39

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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.