Home / 25,079,183,515.88-34,609,278,901.26-13,801,615,218.90

Finding the Fourth Proportional to 25,079,183,515.88, 34,609,278,901.26 and 13,801,615,218.90

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Solution

The fourth proportional to 25,079,183,515.88, 34,609,278,901.26 and 13,801,615,218.90 is: 19,046,232,111.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,079,183,515.88 : 34,609,278,901.26 = 13,801,615,218.90 : x
  2. Step 2: Convert to fraction form
    25,079,183,515.88/34,609,278,901.26 = 13,801,615,218.90/x
  3. Step 3: Cross multiply
    25,079,183,515.88x = 34,609,278,901.26 × 13,801,615,218.90
  4. Step 4: Simplify right side
    25,079,183,515.88x = 477,663,950,398,784,733,184
  5. Step 5: Solve for x
    x = 477,663,950,398,784,733,184/25,079,183,515.88
  6. Step 6: Final answer
    x = 19,046,232,111.04

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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.