Home / 23,493,963.46-35,275,539.30-13,139,469.31

Finding the Fourth Proportional to 23,493,963.46, 35,275,539.30 and 13,139,469.31

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Solution

The fourth proportional to 23,493,963.46, 35,275,539.30 and 13,139,469.31 is: 19,728,551.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,493,963.46 : 35,275,539.30 = 13,139,469.31 : x
  2. Step 2: Convert to fraction form
    23,493,963.46/35,275,539.30 = 13,139,469.31/x
  3. Step 3: Cross multiply
    23,493,963.46x = 35,275,539.30 × 13,139,469.31
  4. Step 4: Simplify right side
    23,493,963.46x = 463,501,865,960,351.56
  5. Step 5: Solve for x
    x = 463,501,865,960,351.56/23,493,963.46
  6. Step 6: Final answer
    x = 19,728,551.41

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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.