Home / 466,667,398.80-699,553,200.60-362,979,104.40

Finding the Fourth Proportional to 466,667,398.80, 699,553,200.60 and 362,979,104.40

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Solution

The fourth proportional to 466,667,398.80, 699,553,200.60 and 362,979,104.40 is: 544,120,276.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,667,398.80 : 699,553,200.60 = 362,979,104.40 : x
  2. Step 2: Convert to fraction form
    466,667,398.80/699,553,200.60 = 362,979,104.40/x
  3. Step 3: Cross multiply
    466,667,398.80x = 699,553,200.60 × 362,979,104.40
  4. Step 4: Simplify right side
    466,667,398.80x = 253,923,194,233,941,536
  5. Step 5: Solve for x
    x = 253,923,194,233,941,536/466,667,398.80
  6. Step 6: Final answer
    x = 544,120,276.85

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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.