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Finding the Fourth Proportional to 367,158,573.02, 550,391,619.16 and 182,751,700.77

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Solution

The fourth proportional to 367,158,573.02, 550,391,619.16 and 182,751,700.77 is: 273,955,211.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,158,573.02 : 550,391,619.16 = 182,751,700.77 : x
  2. Step 2: Convert to fraction form
    367,158,573.02/550,391,619.16 = 182,751,700.77/x
  3. Step 3: Cross multiply
    367,158,573.02x = 550,391,619.16 × 182,751,700.77
  4. Step 4: Simplify right side
    367,158,573.02x = 100,585,004,491,272,560
  5. Step 5: Solve for x
    x = 100,585,004,491,272,560/367,158,573.02
  6. Step 6: Final answer
    x = 273,955,211.40

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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.