Home / 21,892,821,994.28-32,835,914,938.71-5,958,400,169.55

Finding the Fourth Proportional to 21,892,821,994.28, 32,835,914,938.71 and 5,958,400,169.55

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Solution

The fourth proportional to 21,892,821,994.28, 32,835,914,938.71 and 5,958,400,169.55 is: 8,936,697,205.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,892,821,994.28 : 32,835,914,938.71 = 5,958,400,169.55 : x
  2. Step 2: Convert to fraction form
    21,892,821,994.28/32,835,914,938.71 = 5,958,400,169.55/x
  3. Step 3: Cross multiply
    21,892,821,994.28x = 32,835,914,938.71 × 5,958,400,169.55
  4. Step 4: Simplify right side
    21,892,821,994.28x = 195,649,521,138,109,251,584
  5. Step 5: Solve for x
    x = 195,649,521,138,109,251,584/21,892,821,994.28
  6. Step 6: Final answer
    x = 8,936,697,205.56

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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.