Home / 171,134,311.01-236,170,695.16-96,793,416.86

Finding the Fourth Proportional to 171,134,311.01, 236,170,695.16 and 96,793,416.86

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Solution

The fourth proportional to 171,134,311.01, 236,170,695.16 and 96,793,416.86 is: 133,577,938.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,134,311.01 : 236,170,695.16 = 96,793,416.86 : x
  2. Step 2: Convert to fraction form
    171,134,311.01/236,170,695.16 = 96,793,416.86/x
  3. Step 3: Cross multiply
    171,134,311.01x = 236,170,695.16 × 96,793,416.86
  4. Step 4: Simplify right side
    171,134,311.01x = 22,859,768,546,764,496
  5. Step 5: Solve for x
    x = 22,859,768,546,764,496/171,134,311.01
  6. Step 6: Final answer
    x = 133,577,938.94

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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.