Home / 6,007,081,817.85-8,289,790,765.11-3,331,050,520.56

Finding the Fourth Proportional to 6,007,081,817.85, 8,289,790,765.11 and 3,331,050,520.56

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Solution

The fourth proportional to 6,007,081,817.85, 8,289,790,765.11 and 3,331,050,520.56 is: 4,596,859,620.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,007,081,817.85 : 8,289,790,765.11 = 3,331,050,520.56 : x
  2. Step 2: Convert to fraction form
    6,007,081,817.85/8,289,790,765.11 = 3,331,050,520.56/x
  3. Step 3: Cross multiply
    6,007,081,817.85x = 8,289,790,765.11 × 3,331,050,520.56
  4. Step 4: Simplify right side
    6,007,081,817.85x = 27,613,711,843,453,145,088
  5. Step 5: Solve for x
    x = 27,613,711,843,453,145,088/6,007,081,817.85
  6. Step 6: Final answer
    x = 4,596,859,620.16

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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.