Home / 2,068,632,419.90-3,102,948,629.85-2,068,632,419.90

Finding the Fourth Proportional to 2,068,632,419.90, 3,102,948,629.85 and 2,068,632,419.90

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Solution

The fourth proportional to 2,068,632,419.90, 3,102,948,629.85 and 2,068,632,419.90 is: 3,102,948,629.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,632,419.90 : 3,102,948,629.85 = 2,068,632,419.90 : x
  2. Step 2: Convert to fraction form
    2,068,632,419.90/3,102,948,629.85 = 2,068,632,419.90/x
  3. Step 3: Cross multiply
    2,068,632,419.90x = 3,102,948,629.85 × 2,068,632,419.90
  4. Step 4: Simplify right side
    2,068,632,419.90x = 6,418,860,132,991,994,880
  5. Step 5: Solve for x
    x = 6,418,860,132,991,994,880/2,068,632,419.90
  6. Step 6: Final answer
    x = 3,102,948,629.85

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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.