Home / 2,565,814,179,037-3,541,127,117,834.20-1,524,129,131,322.20

Finding the Fourth Proportional to 2,565,814,179,037, 3,541,127,117,834.20 and 1,524,129,131,322.20

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Solution

The fourth proportional to 2,565,814,179,037, 3,541,127,117,834.20 and 1,524,129,131,322.20 is: 2,103,478,514,578.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,565,814,179,037 : 3,541,127,117,834.20 = 1,524,129,131,322.20 : x
  2. Step 2: Convert to fraction form
    2,565,814,179,037/3,541,127,117,834.20 = 1,524,129,131,322.20/x
  3. Step 3: Cross multiply
    2,565,814,179,037x = 3,541,127,117,834.20 × 1,524,129,131,322.20
  4. Step 4: Simplify right side
    2,565,814,179,037x = 5,397,134,998,006,125,171,834,880
  5. Step 5: Solve for x
    x = 5,397,134,998,006,125,171,834,880/2,565,814,179,037
  6. Step 6: Final answer
    x = 2,103,478,514,578.86

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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.