Home / 363,941,569.80-545,912,354.70-226,192,062.60

Finding the Fourth Proportional to 363,941,569.80, 545,912,354.70 and 226,192,062.60

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Solution

The fourth proportional to 363,941,569.80, 545,912,354.70 and 226,192,062.60 is: 339,288,093.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,941,569.80 : 545,912,354.70 = 226,192,062.60 : x
  2. Step 2: Convert to fraction form
    363,941,569.80/545,912,354.70 = 226,192,062.60/x
  3. Step 3: Cross multiply
    363,941,569.80x = 545,912,354.70 × 226,192,062.60
  4. Step 4: Simplify right side
    363,941,569.80x = 123,481,041,508,415,808
  5. Step 5: Solve for x
    x = 123,481,041,508,415,808/363,941,569.80
  6. Step 6: Final answer
    x = 339,288,093.90

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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.