Home / 23,351,253.57-35,027,005.05-15,315,118.29

Finding the Fourth Proportional to 23,351,253.57, 35,027,005.05 and 15,315,118.29

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Solution

The fourth proportional to 23,351,253.57, 35,027,005.05 and 15,315,118.29 is: 22,972,759.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,351,253.57 : 35,027,005.05 = 15,315,118.29 : x
  2. Step 2: Convert to fraction form
    23,351,253.57/35,027,005.05 = 15,315,118.29/x
  3. Step 3: Cross multiply
    23,351,253.57x = 35,027,005.05 × 15,315,118.29
  4. Step 4: Simplify right side
    23,351,253.57x = 536,442,725,685,177.31
  5. Step 5: Solve for x
    x = 536,442,725,685,177.31/23,351,253.57
  6. Step 6: Final answer
    x = 22,972,759.22

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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.