Home / 2,519,972,624.75-3,477,043,045.15-1,448,068,914.41

Finding the Fourth Proportional to 2,519,972,624.75, 3,477,043,045.15 and 1,448,068,914.41

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Solution

The fourth proportional to 2,519,972,624.75, 3,477,043,045.15 and 1,448,068,914.41 is: 1,998,036,763.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,519,972,624.75 : 3,477,043,045.15 = 1,448,068,914.41 : x
  2. Step 2: Convert to fraction form
    2,519,972,624.75/3,477,043,045.15 = 1,448,068,914.41/x
  3. Step 3: Cross multiply
    2,519,972,624.75x = 3,477,043,045.15 × 1,448,068,914.41
  4. Step 4: Simplify right side
    2,519,972,624.75x = 5,034,997,947,726,195,712
  5. Step 5: Solve for x
    x = 5,034,997,947,726,195,712/2,519,972,624.75
  6. Step 6: Final answer
    x = 1,998,036,763.69

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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.