Home / 8,286,303,097.18-11,435,102,853.52-4,475,826,025.66

Finding the Fourth Proportional to 8,286,303,097.18, 11,435,102,853.52 and 4,475,826,025.66

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Solution

The fourth proportional to 8,286,303,097.18, 11,435,102,853.52 and 4,475,826,025.66 is: 6,176,642,388.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,286,303,097.18 : 11,435,102,853.52 = 4,475,826,025.66 : x
  2. Step 2: Convert to fraction form
    8,286,303,097.18/11,435,102,853.52 = 4,475,826,025.66/x
  3. Step 3: Cross multiply
    8,286,303,097.18x = 11,435,102,853.52 × 4,475,826,025.66
  4. Step 4: Simplify right side
    8,286,303,097.18x = 51,181,530,957,883,744,256
  5. Step 5: Solve for x
    x = 51,181,530,957,883,744,256/8,286,303,097.18
  6. Step 6: Final answer
    x = 6,176,642,388.97

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Double scale
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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.