Home / 6,157,356,219.92-9,235,101,127.37-1,675,800,081.71

Finding the Fourth Proportional to 6,157,356,219.92, 9,235,101,127.37 and 1,675,800,081.71

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Solution

The fourth proportional to 6,157,356,219.92, 9,235,101,127.37 and 1,675,800,081.71 is: 2,513,446,140.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,157,356,219.92 : 9,235,101,127.37 = 1,675,800,081.71 : x
  2. Step 2: Convert to fraction form
    6,157,356,219.92/9,235,101,127.37 = 1,675,800,081.71/x
  3. Step 3: Cross multiply
    6,157,356,219.92x = 9,235,101,127.37 × 1,675,800,081.71
  4. Step 4: Simplify right side
    6,157,356,219.92x = 15,476,183,223,861,469,184
  5. Step 5: Solve for x
    x = 15,476,183,223,861,469,184/6,157,356,219.92
  6. Step 6: Final answer
    x = 2,513,446,140.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.