Home / 39,202,106,284,510-54,103,650,542,066-22,311,793,651,974

Finding the Fourth Proportional to 39,202,106,284,510, 54,103,650,542,066 and 22,311,793,651,974

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Solution

The fourth proportional to 39,202,106,284,510, 54,103,650,542,066 and 22,311,793,651,974 is: 30,792,975,202,714.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,202,106,284,510 : 54,103,650,542,066 = 22,311,793,651,974 : x
  2. Step 2: Convert to fraction form
    39,202,106,284,510/54,103,650,542,066 = 22,311,793,651,974/x
  3. Step 3: Cross multiply
    39,202,106,284,510x = 54,103,650,542,066 × 22,311,793,651,974
  4. Step 4: Simplify right side
    39,202,106,284,510x = 1,207,149,486,713,087,869,145,055,232
  5. Step 5: Solve for x
    x = 1,207,149,486,713,087,869,145,055,232/39,202,106,284,510
  6. Step 6: Final answer
    x = 30,792,975,202,714.32

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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.