Home / 31,544,536.06-47,333,474.82-22,381,724.66

Finding the Fourth Proportional to 31,544,536.06, 47,333,474.82 and 22,381,724.66

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Solution

The fourth proportional to 31,544,536.06, 47,333,474.82 and 22,381,724.66 is: 33,584,415.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,544,536.06 : 47,333,474.82 = 22,381,724.66 : x
  2. Step 2: Convert to fraction form
    31,544,536.06/47,333,474.82 = 22,381,724.66/x
  3. Step 3: Cross multiply
    31,544,536.06x = 47,333,474.82 × 22,381,724.66
  4. Step 4: Simplify right side
    31,544,536.06x = 1,059,404,800,622,283.12
  5. Step 5: Solve for x
    x = 1,059,404,800,622,283.12/31,544,536.06
  6. Step 6: Final answer
    x = 33,584,415.34

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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.