Home / 14,984,404,292.63-22,469,251,493.86-7,412,440,379.56

Finding the Fourth Proportional to 14,984,404,292.63, 22,469,251,493.86 and 7,412,440,379.56

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Solution

The fourth proportional to 14,984,404,292.63, 22,469,251,493.86 and 7,412,440,379.56 is: 11,115,022,247.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,984,404,292.63 : 22,469,251,493.86 = 7,412,440,379.56 : x
  2. Step 2: Convert to fraction form
    14,984,404,292.63/22,469,251,493.86 = 7,412,440,379.56/x
  3. Step 3: Cross multiply
    14,984,404,292.63x = 22,469,251,493.86 × 7,412,440,379.56
  4. Step 4: Simplify right side
    14,984,404,292.63x = 166,551,987,071,505,727,488
  5. Step 5: Solve for x
    x = 166,551,987,071,505,727,488/14,984,404,292.63
  6. Step 6: Final answer
    x = 11,115,022,247.06

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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.