Home / 1,813,792,329.25-2,502,952,902.87-1,010,061,283.55

Finding the Fourth Proportional to 1,813,792,329.25, 2,502,952,902.87 and 1,010,061,283.55

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Solution

The fourth proportional to 1,813,792,329.25, 2,502,952,902.87 and 1,010,061,283.55 is: 1,393,839,736.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,813,792,329.25 : 2,502,952,902.87 = 1,010,061,283.55 : x
  2. Step 2: Convert to fraction form
    1,813,792,329.25/2,502,952,902.87 = 1,010,061,283.55/x
  3. Step 3: Cross multiply
    1,813,792,329.25x = 2,502,952,902.87 × 1,010,061,283.55
  4. Step 4: Simplify right side
    1,813,792,329.25x = 2,528,135,821,723,013,120
  5. Step 5: Solve for x
    x = 2,528,135,821,723,013,120/1,813,792,329.25
  6. Step 6: Final answer
    x = 1,393,839,736.20

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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.