Home / 32,848,708.23-45,330,576.57-18,164,898.63

Finding the Fourth Proportional to 32,848,708.23, 45,330,576.57 and 18,164,898.63

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Solution

The fourth proportional to 32,848,708.23, 45,330,576.57 and 18,164,898.63 is: 25,067,205.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,848,708.23 : 45,330,576.57 = 18,164,898.63 : x
  2. Step 2: Convert to fraction form
    32,848,708.23/45,330,576.57 = 18,164,898.63/x
  3. Step 3: Cross multiply
    32,848,708.23x = 45,330,576.57 × 18,164,898.63
  4. Step 4: Simplify right side
    32,848,708.23x = 823,425,328,233,503
  5. Step 5: Solve for x
    x = 823,425,328,233,503/32,848,708.23
  6. Step 6: Final answer
    x = 25,067,205.76

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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.