Home / 7,341,944,111,036.80-10,131,914,372,418-4,004,847,595,954.20

Finding the Fourth Proportional to 7,341,944,111,036.80, 10,131,914,372,418 and 4,004,847,595,954.20

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Solution

The fourth proportional to 7,341,944,111,036.80, 10,131,914,372,418 and 4,004,847,595,954.20 is: 5,526,706,864,438.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,341,944,111,036.80 : 10,131,914,372,418 = 4,004,847,595,954.20 : x
  2. Step 2: Convert to fraction form
    7,341,944,111,036.80/10,131,914,372,418 = 4,004,847,595,954.20/x
  3. Step 3: Cross multiply
    7,341,944,111,036.80x = 10,131,914,372,418 × 4,004,847,595,954.20
  4. Step 4: Simplify right side
    7,341,944,111,036.80x = 40,576,772,916,792,033,043,021,824
  5. Step 5: Solve for x
    x = 40,576,772,916,792,033,043,021,824/7,341,944,111,036.80
  6. Step 6: Final answer
    x = 5,526,706,864,438.65

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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.