Home / 4,495,638,469,843.20-6,731,843,930,000.40-3,102,734,721,965.80

Finding the Fourth Proportional to 4,495,638,469,843.20, 6,731,843,930,000.40 and 3,102,734,721,965.80

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Solution

The fourth proportional to 4,495,638,469,843.20, 6,731,843,930,000.40 and 3,102,734,721,965.80 is: 4,646,086,655,895.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,495,638,469,843.20 : 6,731,843,930,000.40 = 3,102,734,721,965.80 : x
  2. Step 2: Convert to fraction form
    4,495,638,469,843.20/6,731,843,930,000.40 = 3,102,734,721,965.80/x
  3. Step 3: Cross multiply
    4,495,638,469,843.20x = 6,731,843,930,000.40 × 3,102,734,721,965.80
  4. Step 4: Simplify right side
    4,495,638,469,843.20x = 20,887,125,904,466,950,838,288,384
  5. Step 5: Solve for x
    x = 20,887,125,904,466,950,838,288,384/4,495,638,469,843.20
  6. Step 6: Final answer
    x = 4,646,086,655,895.05

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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.