Home / 363,949,467.30-545,924,200.95-182,173,025.70

Finding the Fourth Proportional to 363,949,467.30, 545,924,200.95 and 182,173,025.70

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Solution

The fourth proportional to 363,949,467.30, 545,924,200.95 and 182,173,025.70 is: 273,259,538.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,949,467.30 : 545,924,200.95 = 182,173,025.70 : x
  2. Step 2: Convert to fraction form
    363,949,467.30/545,924,200.95 = 182,173,025.70/x
  3. Step 3: Cross multiply
    363,949,467.30x = 545,924,200.95 × 182,173,025.70
  4. Step 4: Simplify right side
    363,949,467.30x = 99,452,663,489,916,320
  5. Step 5: Solve for x
    x = 99,452,663,489,916,320/363,949,467.30
  6. Step 6: Final answer
    x = 273,259,538.55

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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.