Home / 8,099,031,092.10-11,176,679,313.66-4,530,797,586.48

Finding the Fourth Proportional to 8,099,031,092.10, 11,176,679,313.66 and 4,530,797,586.48

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Solution

The fourth proportional to 8,099,031,092.10, 11,176,679,313.66 and 4,530,797,586.48 is: 6,252,509,847.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,099,031,092.10 : 11,176,679,313.66 = 4,530,797,586.48 : x
  2. Step 2: Convert to fraction form
    8,099,031,092.10/11,176,679,313.66 = 4,530,797,586.48/x
  3. Step 3: Cross multiply
    8,099,031,092.10x = 11,176,679,313.66 × 4,530,797,586.48
  4. Step 4: Simplify right side
    8,099,031,092.10x = 50,639,271,659,191,664,640
  5. Step 5: Solve for x
    x = 50,639,271,659,191,664,640/8,099,031,092.10
  6. Step 6: Final answer
    x = 6,252,509,847.58

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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.