Home / 564,100,276.20-846,150,414.30-467,165,437.80

Finding the Fourth Proportional to 564,100,276.20, 846,150,414.30 and 467,165,437.80

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Solution

The fourth proportional to 564,100,276.20, 846,150,414.30 and 467,165,437.80 is: 700,748,156.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,100,276.20 : 846,150,414.30 = 467,165,437.80 : x
  2. Step 2: Convert to fraction form
    564,100,276.20/846,150,414.30 = 467,165,437.80/x
  3. Step 3: Cross multiply
    564,100,276.20x = 846,150,414.30 × 467,165,437.80
  4. Step 4: Simplify right side
    564,100,276.20x = 395,292,228,741,110,848
  5. Step 5: Solve for x
    x = 395,292,228,741,110,848/564,100,276.20
  6. Step 6: Final answer
    x = 700,748,156.70

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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.