Home / 7,441,839,058.11-11,162,172,818.66-3,244,692,825.15

Finding the Fourth Proportional to 7,441,839,058.11, 11,162,172,818.66 and 3,244,692,825.15

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Solution

The fourth proportional to 7,441,839,058.11, 11,162,172,818.66 and 3,244,692,825.15 is: 4,866,783,838.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,441,839,058.11 : 11,162,172,818.66 = 3,244,692,825.15 : x
  2. Step 2: Convert to fraction form
    7,441,839,058.11/11,162,172,818.66 = 3,244,692,825.15/x
  3. Step 3: Cross multiply
    7,441,839,058.11x = 11,162,172,818.66 × 3,244,692,825.15
  4. Step 4: Simplify right side
    7,441,839,058.11x = 36,217,822,057,774,235,648
  5. Step 5: Solve for x
    x = 36,217,822,057,774,235,648/7,441,839,058.11
  6. Step 6: Final answer
    x = 4,866,783,838.64

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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.