Home / 21,892,821,983.30-32,835,914,922.26-5,958,400,158.58

Finding the Fourth Proportional to 21,892,821,983.30, 32,835,914,922.26 and 5,958,400,158.58

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Solution

The fourth proportional to 21,892,821,983.30, 32,835,914,922.26 and 5,958,400,158.58 is: 8,936,697,189.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,892,821,983.30 : 32,835,914,922.26 = 5,958,400,158.58 : x
  2. Step 2: Convert to fraction form
    21,892,821,983.30/32,835,914,922.26 = 5,958,400,158.58/x
  3. Step 3: Cross multiply
    21,892,821,983.30x = 32,835,914,922.26 × 5,958,400,158.58
  4. Step 4: Simplify right side
    21,892,821,983.30x = 195,649,520,679,798,439,936
  5. Step 5: Solve for x
    x = 195,649,520,679,798,439,936/21,892,821,983.30
  6. Step 6: Final answer
    x = 8,936,697,189.11

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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.