Home / 3,792,105,366.41-5,681,946,499.41-2,019,594,184.31

Finding the Fourth Proportional to 3,792,105,366.41, 5,681,946,499.41 and 2,019,594,184.31

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Solution

The fourth proportional to 3,792,105,366.41, 5,681,946,499.41 and 2,019,594,184.31 is: 3,026,083,137.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,792,105,366.41 : 5,681,946,499.41 = 2,019,594,184.31 : x
  2. Step 2: Convert to fraction form
    3,792,105,366.41/5,681,946,499.41 = 2,019,594,184.31/x
  3. Step 3: Cross multiply
    3,792,105,366.41x = 5,681,946,499.41 × 2,019,594,184.31
  4. Step 4: Simplify right side
    3,792,105,366.41x = 11,475,226,105,768,998,912
  5. Step 5: Solve for x
    x = 11,475,226,105,768,998,912/3,792,105,366.41
  6. Step 6: Final answer
    x = 3,026,083,137.72

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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.