Home / 364,183,909.55-546,455,229.76-170,067,112.68

Finding the Fourth Proportional to 364,183,909.55, 546,455,229.76 and 170,067,112.68

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Solution

The fourth proportional to 364,183,909.55, 546,455,229.76 and 170,067,112.68 is: 255,184,429.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,183,909.55 : 546,455,229.76 = 170,067,112.68 : x
  2. Step 2: Convert to fraction form
    364,183,909.55/546,455,229.76 = 170,067,112.68/x
  3. Step 3: Cross multiply
    364,183,909.55x = 546,455,229.76 × 170,067,112.68
  4. Step 4: Simplify right side
    364,183,909.55x = 92,934,063,136,431,008
  5. Step 5: Solve for x
    x = 92,934,063,136,431,008/364,183,909.55
  6. Step 6: Final answer
    x = 255,184,429.35

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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.