Home / 333,790,067,585.04-460,750,109,120.90-198,458,925,170.80

Finding the Fourth Proportional to 333,790,067,585.04, 460,750,109,120.90 and 198,458,925,170.80

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Solution

The fourth proportional to 333,790,067,585.04, 460,750,109,120.90 and 198,458,925,170.80 is: 273,944,554,701.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,790,067,585.04 : 460,750,109,120.90 = 198,458,925,170.80 : x
  2. Step 2: Convert to fraction form
    333,790,067,585.04/460,750,109,120.90 = 198,458,925,170.80/x
  3. Step 3: Cross multiply
    333,790,067,585.04x = 460,750,109,120.90 × 198,458,925,170.80
  4. Step 4: Simplify right side
    333,790,067,585.04x = 91,439,971,428,462,627,913,728
  5. Step 5: Solve for x
    x = 91,439,971,428,462,627,913,728/333,790,067,585.04
  6. Step 6: Final answer
    x = 273,944,554,701.79

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1.5x scale

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.