Home / 22,198,338,433.96-33,284,210,153.82-7,065,371,116.84

Finding the Fourth Proportional to 22,198,338,433.96, 33,284,210,153.82 and 7,065,371,116.84

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Solution

The fourth proportional to 22,198,338,433.96, 33,284,210,153.82 and 7,065,371,116.84 is: 10,593,824,297.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,198,338,433.96 : 33,284,210,153.82 = 7,065,371,116.84 : x
  2. Step 2: Convert to fraction form
    22,198,338,433.96/33,284,210,153.82 = 7,065,371,116.84/x
  3. Step 3: Cross multiply
    22,198,338,433.96x = 33,284,210,153.82 × 7,065,371,116.84
  4. Step 4: Simplify right side
    22,198,338,433.96x = 235,165,297,067,632,492,544
  5. Step 5: Solve for x
    x = 235,165,297,067,632,492,544/22,198,338,433.96
  6. Step 6: Final answer
    x = 10,593,824,297.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.