Home / 21,892,821,993.90-32,835,914,938.16-5,958,400,169.18

Finding the Fourth Proportional to 21,892,821,993.90, 32,835,914,938.16 and 5,958,400,169.18

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Solution

The fourth proportional to 21,892,821,993.90, 32,835,914,938.16 and 5,958,400,169.18 is: 8,936,697,205.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,892,821,993.90 : 32,835,914,938.16 = 5,958,400,169.18 : x
  2. Step 2: Convert to fraction form
    21,892,821,993.90/32,835,914,938.16 = 5,958,400,169.18/x
  3. Step 3: Cross multiply
    21,892,821,993.90x = 32,835,914,938.16 × 5,958,400,169.18
  4. Step 4: Simplify right side
    21,892,821,993.90x = 195,649,521,122,764,914,688
  5. Step 5: Solve for x
    x = 195,649,521,122,764,914,688/21,892,821,993.90
  6. Step 6: Final answer
    x = 8,936,697,205.01

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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.