Home / 5,606,295,249.12-7,736,737,572.72-3,100,337,570.40

Finding the Fourth Proportional to 5,606,295,249.12, 7,736,737,572.72 and 3,100,337,570.40

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Solution

The fourth proportional to 5,606,295,249.12, 7,736,737,572.72 and 3,100,337,570.40 is: 4,278,493,568.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,606,295,249.12 : 7,736,737,572.72 = 3,100,337,570.40 : x
  2. Step 2: Convert to fraction form
    5,606,295,249.12/7,736,737,572.72 = 3,100,337,570.40/x
  3. Step 3: Cross multiply
    5,606,295,249.12x = 7,736,737,572.72 × 3,100,337,570.40
  4. Step 4: Simplify right side
    5,606,295,249.12x = 23,986,498,169,029,120,000
  5. Step 5: Solve for x
    x = 23,986,498,169,029,120,000/5,606,295,249.12
  6. Step 6: Final answer
    x = 4,278,493,568.96

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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.