Home / 23,844,766.50-32,903,901.74-13,531,489.56

Finding the Fourth Proportional to 23,844,766.50, 32,903,901.74 and 13,531,489.56

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Solution

The fourth proportional to 23,844,766.50, 32,903,901.74 and 13,531,489.56 is: 18,672,390.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,844,766.50 : 32,903,901.74 = 13,531,489.56 : x
  2. Step 2: Convert to fraction form
    23,844,766.50/32,903,901.74 = 13,531,489.56/x
  3. Step 3: Cross multiply
    23,844,766.50x = 32,903,901.74 × 13,531,489.56
  4. Step 4: Simplify right side
    23,844,766.50x = 445,238,802,810,418.38
  5. Step 5: Solve for x
    x = 445,238,802,810,418.38/23,844,766.50
  6. Step 6: Final answer
    x = 18,672,390.98

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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.