Home / 2,519,972,635.26-3,477,043,059.63-1,448,068,924.92

Finding the Fourth Proportional to 2,519,972,635.26, 3,477,043,059.63 and 1,448,068,924.92

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Solution

The fourth proportional to 2,519,972,635.26, 3,477,043,059.63 and 1,448,068,924.92 is: 1,998,036,778.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,519,972,635.26 : 3,477,043,059.63 = 1,448,068,924.92 : x
  2. Step 2: Convert to fraction form
    2,519,972,635.26/3,477,043,059.63 = 1,448,068,924.92/x
  3. Step 3: Cross multiply
    2,519,972,635.26x = 3,477,043,059.63 × 1,448,068,924.92
  4. Step 4: Simplify right side
    2,519,972,635.26x = 5,034,998,005,258,961,920
  5. Step 5: Solve for x
    x = 5,034,998,005,258,961,920/2,519,972,635.26
  6. Step 6: Final answer
    x = 1,998,036,778.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.