Home / 2,265,845,625.46-3,104,219,581.54-2,180,922,243

Finding the Fourth Proportional to 2,265,845,625.46, 3,104,219,581.54 and 2,180,922,243

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Solution

The fourth proportional to 2,265,845,625.46, 3,104,219,581.54 and 2,180,922,243 is: 2,987,874,132.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,845,625.46 : 3,104,219,581.54 = 2,180,922,243 : x
  2. Step 2: Convert to fraction form
    2,265,845,625.46/3,104,219,581.54 = 2,180,922,243/x
  3. Step 3: Cross multiply
    2,265,845,625.46x = 3,104,219,581.54 × 2,180,922,243
  4. Step 4: Simplify right side
    2,265,845,625.46x = 6,770,061,532,536,737,792
  5. Step 5: Solve for x
    x = 6,770,061,532,536,737,792/2,265,845,625.46
  6. Step 6: Final answer
    x = 2,987,874,132.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.