Home / 24,734,809.08-34,138,128.44-13,725,105.73

Finding the Fourth Proportional to 24,734,809.08, 34,138,128.44 and 13,725,105.73

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Solution

The fourth proportional to 24,734,809.08, 34,138,128.44 and 13,725,105.73 is: 18,942,916.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,734,809.08 : 34,138,128.44 = 13,725,105.73 : x
  2. Step 2: Convert to fraction form
    24,734,809.08/34,138,128.44 = 13,725,105.73/x
  3. Step 3: Cross multiply
    24,734,809.08x = 34,138,128.44 × 13,725,105.73
  4. Step 4: Simplify right side
    24,734,809.08x = 468,549,422,212,287.44
  5. Step 5: Solve for x
    x = 468,549,422,212,287.44/24,734,809.08
  6. Step 6: Final answer
    x = 18,942,916.47

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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.