Home / 8,208,633,400.98-11,327,610,613.86-4,449,363,256.05

Finding the Fourth Proportional to 8,208,633,400.98, 11,327,610,613.86 and 4,449,363,256.05

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Solution

The fourth proportional to 8,208,633,400.98, 11,327,610,613.86 and 4,449,363,256.05 is: 6,139,956,796.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,208,633,400.98 : 11,327,610,613.86 = 4,449,363,256.05 : x
  2. Step 2: Convert to fraction form
    8,208,633,400.98/11,327,610,613.86 = 4,449,363,256.05/x
  3. Step 3: Cross multiply
    8,208,633,400.98x = 11,327,610,613.86 × 4,449,363,256.05
  4. Step 4: Simplify right side
    8,208,633,400.98x = 50,400,654,444,150,677,504
  5. Step 5: Solve for x
    x = 50,400,654,444,150,677,504/8,208,633,400.98
  6. Step 6: Final answer
    x = 6,139,956,796.97

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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.