Home / 25,193,627.10-34,767,120.20-14,180,370.48

Finding the Fourth Proportional to 25,193,627.10, 34,767,120.20 and 14,180,370.48

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Solution

The fourth proportional to 25,193,627.10, 34,767,120.20 and 14,180,370.48 is: 19,568,863.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,193,627.10 : 34,767,120.20 = 14,180,370.48 : x
  2. Step 2: Convert to fraction form
    25,193,627.10/34,767,120.20 = 14,180,370.48/x
  3. Step 3: Cross multiply
    25,193,627.10x = 34,767,120.20 × 14,180,370.48
  4. Step 4: Simplify right side
    25,193,627.10x = 493,010,644,887,789.88
  5. Step 5: Solve for x
    x = 493,010,644,887,789.88/25,193,627.10
  6. Step 6: Final answer
    x = 19,568,863.31

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1.5x scale

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.