Home / 8,962,530,250.12-12,369,376,305-5,101,004,727.52

Finding the Fourth Proportional to 8,962,530,250.12, 12,369,376,305 and 5,101,004,727.52

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Solution

The fourth proportional to 8,962,530,250.12, 12,369,376,305 and 5,101,004,727.52 is: 7,040,003,798.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,962,530,250.12 : 12,369,376,305 = 5,101,004,727.52 : x
  2. Step 2: Convert to fraction form
    8,962,530,250.12/12,369,376,305 = 5,101,004,727.52/x
  3. Step 3: Cross multiply
    8,962,530,250.12x = 12,369,376,305 × 5,101,004,727.52
  4. Step 4: Simplify right side
    8,962,530,250.12x = 63,096,247,008,278,872,064
  5. Step 5: Solve for x
    x = 63,096,247,008,278,872,064/8,962,530,250.12
  6. Step 6: Final answer
    x = 7,040,003,798.86

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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.