Home / 6,295,796,285.58-8,685,060,803.82-3,753,685,397.34

Finding the Fourth Proportional to 6,295,796,285.58, 8,685,060,803.82 and 3,753,685,397.34

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Solution

The fourth proportional to 6,295,796,285.58, 8,685,060,803.82 and 3,753,685,397.34 is: 5,178,214,865.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,295,796,285.58 : 8,685,060,803.82 = 3,753,685,397.34 : x
  2. Step 2: Convert to fraction form
    6,295,796,285.58/8,685,060,803.82 = 3,753,685,397.34/x
  3. Step 3: Cross multiply
    6,295,796,285.58x = 8,685,060,803.82 × 3,753,685,397.34
  4. Step 4: Simplify right side
    6,295,796,285.58x = 32,600,985,914,309,136,384
  5. Step 5: Solve for x
    x = 32,600,985,914,309,136,384/6,295,796,285.58
  6. Step 6: Final answer
    x = 5,178,214,865.21

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1.5x scale

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.