Home / 3,701,661,376.74-5,514,019,054.94-3,501,167,287.86

Finding the Fourth Proportional to 3,701,661,376.74, 5,514,019,054.94 and 3,501,167,287.86

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Solution

The fourth proportional to 3,701,661,376.74, 5,514,019,054.94 and 3,501,167,287.86 is: 5,215,361,745.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,701,661,376.74 : 5,514,019,054.94 = 3,501,167,287.86 : x
  2. Step 2: Convert to fraction form
    3,701,661,376.74/5,514,019,054.94 = 3,501,167,287.86/x
  3. Step 3: Cross multiply
    3,701,661,376.74x = 5,514,019,054.94 × 3,501,167,287.86
  4. Step 4: Simplify right side
    3,701,661,376.74x = 19,305,503,139,775,135,744
  5. Step 5: Solve for x
    x = 19,305,503,139,775,135,744/3,701,661,376.74
  6. Step 6: Final answer
    x = 5,215,361,745.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.