Home / 25,079,183,516.88-34,609,278,902.64-13,801,615,219.90

Finding the Fourth Proportional to 25,079,183,516.88, 34,609,278,902.64 and 13,801,615,219.90

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Solution

The fourth proportional to 25,079,183,516.88, 34,609,278,902.64 and 13,801,615,219.90 is: 19,046,232,112.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,079,183,516.88 : 34,609,278,902.64 = 13,801,615,219.90 : x
  2. Step 2: Convert to fraction form
    25,079,183,516.88/34,609,278,902.64 = 13,801,615,219.90/x
  3. Step 3: Cross multiply
    25,079,183,516.88x = 34,609,278,902.64 × 13,801,615,219.90
  4. Step 4: Simplify right side
    25,079,183,516.88x = 477,663,950,452,440,170,496
  5. Step 5: Solve for x
    x = 477,663,950,452,440,170,496/25,079,183,516.88
  6. Step 6: Final answer
    x = 19,046,232,112.42

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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.