Home / 25,079,183,514.38-34,609,278,899.18-13,801,615,217.39

Finding the Fourth Proportional to 25,079,183,514.38, 34,609,278,899.18 and 13,801,615,217.39

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Solution

The fourth proportional to 25,079,183,514.38, 34,609,278,899.18 and 13,801,615,217.39 is: 19,046,232,108.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,079,183,514.38 : 34,609,278,899.18 = 13,801,615,217.39 : x
  2. Step 2: Convert to fraction form
    25,079,183,514.38/34,609,278,899.18 = 13,801,615,217.39/x
  3. Step 3: Cross multiply
    25,079,183,514.38x = 34,609,278,899.18 × 13,801,615,217.39
  4. Step 4: Simplify right side
    25,079,183,514.38x = 477,663,950,317,927,923,712
  5. Step 5: Solve for x
    x = 477,663,950,317,927,923,712/25,079,183,514.38
  6. Step 6: Final answer
    x = 19,046,232,108.95

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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.