Home / 2,452,508,746.56-3,383,956,841.76-1,409,265,656.64

Finding the Fourth Proportional to 2,452,508,746.56, 3,383,956,841.76 and 1,409,265,656.64

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Solution

The fourth proportional to 2,452,508,746.56, 3,383,956,841.76 and 1,409,265,656.64 is: 1,944,496,290.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452,508,746.56 : 3,383,956,841.76 = 1,409,265,656.64 : x
  2. Step 2: Convert to fraction form
    2,452,508,746.56/3,383,956,841.76 = 1,409,265,656.64/x
  3. Step 3: Cross multiply
    2,452,508,746.56x = 3,383,956,841.76 × 1,409,265,656.64
  4. Step 4: Simplify right side
    2,452,508,746.56x = 4,768,894,160,644,327,424
  5. Step 5: Solve for x
    x = 4,768,894,160,644,327,424/2,452,508,746.56
  6. Step 6: Final answer
    x = 1,944,496,290.72

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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.