Home / 3,984,058,582.38-5,496,015,033.52-2,375,379,035.91

Finding the Fourth Proportional to 3,984,058,582.38, 5,496,015,033.52 and 2,375,379,035.91

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Solution

The fourth proportional to 3,984,058,582.38, 5,496,015,033.52 and 2,375,379,035.91 is: 3,276,839,088.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,984,058,582.38 : 5,496,015,033.52 = 2,375,379,035.91 : x
  2. Step 2: Convert to fraction form
    3,984,058,582.38/5,496,015,033.52 = 2,375,379,035.91/x
  3. Step 3: Cross multiply
    3,984,058,582.38x = 5,496,015,033.52 × 2,375,379,035.91
  4. Step 4: Simplify right side
    3,984,058,582.38x = 13,055,118,891,669,604,352
  5. Step 5: Solve for x
    x = 13,055,118,891,669,604,352/3,984,058,582.38
  6. Step 6: Final answer
    x = 3,276,839,088.02

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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.