Home / 25,079,183,514.25-34,609,278,899-13,801,615,217.28

Finding the Fourth Proportional to 25,079,183,514.25, 34,609,278,899 and 13,801,615,217.28

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Solution

The fourth proportional to 25,079,183,514.25, 34,609,278,899 and 13,801,615,217.28 is: 19,046,232,108.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,079,183,514.25 : 34,609,278,899 = 13,801,615,217.28 : x
  2. Step 2: Convert to fraction form
    25,079,183,514.25/34,609,278,899 = 13,801,615,217.28/x
  3. Step 3: Cross multiply
    25,079,183,514.25x = 34,609,278,899 × 13,801,615,217.28
  4. Step 4: Simplify right side
    25,079,183,514.25x = 477,663,950,311,526,039,552
  5. Step 5: Solve for x
    x = 477,663,950,311,526,039,552/25,079,183,514.25
  6. Step 6: Final answer
    x = 19,046,232,108.80

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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.