Home / 3,448,015,584,613.30-4,756,019,472,878.40-2,211,462,398,706.80

Finding the Fourth Proportional to 3,448,015,584,613.30, 4,756,019,472,878.40 and 2,211,462,398,706.80

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Solution

The fourth proportional to 3,448,015,584,613.30, 4,756,019,472,878.40 and 2,211,462,398,706.80 is: 3,050,380,131,320.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,448,015,584,613.30 : 4,756,019,472,878.40 = 2,211,462,398,706.80 : x
  2. Step 2: Convert to fraction form
    3,448,015,584,613.30/4,756,019,472,878.40 = 2,211,462,398,706.80/x
  3. Step 3: Cross multiply
    3,448,015,584,613.30x = 4,756,019,472,878.40 × 2,211,462,398,706.80
  4. Step 4: Simplify right side
    3,448,015,584,613.30x = 10,517,758,231,787,917,314,883,584
  5. Step 5: Solve for x
    x = 10,517,758,231,787,917,314,883,584/3,448,015,584,613.30
  6. Step 6: Final answer
    x = 3,050,380,131,320.52

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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.