Home / 2,452,508,773.56-3,383,956,879.02-1,409,265,683.64

Finding the Fourth Proportional to 2,452,508,773.56, 3,383,956,879.02 and 1,409,265,683.64

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Solution

The fourth proportional to 2,452,508,773.56, 3,383,956,879.02 and 1,409,265,683.64 is: 1,944,496,327.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452,508,773.56 : 3,383,956,879.02 = 1,409,265,683.64 : x
  2. Step 2: Convert to fraction form
    2,452,508,773.56/3,383,956,879.02 = 1,409,265,683.64/x
  3. Step 3: Cross multiply
    2,452,508,773.56x = 3,383,956,879.02 × 1,409,265,683.64
  4. Step 4: Simplify right side
    2,452,508,773.56x = 4,768,894,304,520,400,896
  5. Step 5: Solve for x
    x = 4,768,894,304,520,400,896/2,452,508,773.56
  6. Step 6: Final answer
    x = 1,944,496,327.98

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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.