Home / 113,855,998,487.95-170,749,613,499.22-34,246,414,808.74

Finding the Fourth Proportional to 113,855,998,487.95, 170,749,613,499.22 and 34,246,414,808.74

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Solution

The fourth proportional to 113,855,998,487.95, 170,749,613,499.22 and 34,246,414,808.74 is: 51,359,279,879.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,855,998,487.95 : 170,749,613,499.22 = 34,246,414,808.74 : x
  2. Step 2: Convert to fraction form
    113,855,998,487.95/170,749,613,499.22 = 34,246,414,808.74/x
  3. Step 3: Cross multiply
    113,855,998,487.95x = 170,749,613,499.22 × 34,246,414,808.74
  4. Step 4: Simplify right side
    113,855,998,487.95x = 5,847,562,092,326,319,816,704
  5. Step 5: Solve for x
    x = 5,847,562,092,326,319,816,704/113,855,998,487.95
  6. Step 6: Final answer
    x = 51,359,279,879.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.