Home / 3,792,105,365.91-5,681,946,498.66-2,019,594,183.81

Finding the Fourth Proportional to 3,792,105,365.91, 5,681,946,498.66 and 2,019,594,183.81

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Solution

The fourth proportional to 3,792,105,365.91, 5,681,946,498.66 and 2,019,594,183.81 is: 3,026,083,136.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,792,105,365.91 : 5,681,946,498.66 = 2,019,594,183.81 : x
  2. Step 2: Convert to fraction form
    3,792,105,365.91/5,681,946,498.66 = 2,019,594,183.81/x
  3. Step 3: Cross multiply
    3,792,105,365.91x = 5,681,946,498.66 × 2,019,594,183.81
  4. Step 4: Simplify right side
    3,792,105,365.91x = 11,475,226,101,413,328,896
  5. Step 5: Solve for x
    x = 11,475,226,101,413,328,896/3,792,105,365.91
  6. Step 6: Final answer
    x = 3,026,083,136.98

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1.5x scale

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.