Home / 4,093,205,721.14-5,648,640,917.04-2,213,611,004.90

Finding the Fourth Proportional to 4,093,205,721.14, 5,648,640,917.04 and 2,213,611,004.90

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Solution

The fourth proportional to 4,093,205,721.14, 5,648,640,917.04 and 2,213,611,004.90 is: 3,054,792,392.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,205,721.14 : 5,648,640,917.04 = 2,213,611,004.90 : x
  2. Step 2: Convert to fraction form
    4,093,205,721.14/5,648,640,917.04 = 2,213,611,004.90/x
  3. Step 3: Cross multiply
    4,093,205,721.14x = 5,648,640,917.04 × 2,213,611,004.90
  4. Step 4: Simplify right side
    4,093,205,721.14x = 12,503,893,696,688,173,056
  5. Step 5: Solve for x
    x = 12,503,893,696,688,173,056/4,093,205,721.14
  6. Step 6: Final answer
    x = 3,054,792,392.21

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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.