Home / 366,156,656.30-504,815,365.41-264,228,799.88

Finding the Fourth Proportional to 366,156,656.30, 504,815,365.41 and 264,228,799.88

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Solution

The fourth proportional to 366,156,656.30, 504,815,365.41 and 264,228,799.88 is: 364,288,770.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,156,656.30 : 504,815,365.41 = 264,228,799.88 : x
  2. Step 2: Convert to fraction form
    366,156,656.30/504,815,365.41 = 264,228,799.88/x
  3. Step 3: Cross multiply
    366,156,656.30x = 504,815,365.41 × 264,228,799.88
  4. Step 4: Simplify right side
    366,156,656.30x = 133,386,758,163,267,968
  5. Step 5: Solve for x
    x = 133,386,758,163,267,968/366,156,656.30
  6. Step 6: Final answer
    x = 364,288,770.58

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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.