Home / 1,796,989,674.99-2,693,698,870.73-1,250,583,296.43

Finding the Fourth Proportional to 1,796,989,674.99, 2,693,698,870.73 and 1,250,583,296.43

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Solution

The fourth proportional to 1,796,989,674.99, 2,693,698,870.73 and 1,250,583,296.43 is: 1,874,632,258.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,989,674.99 : 2,693,698,870.73 = 1,250,583,296.43 : x
  2. Step 2: Convert to fraction form
    1,796,989,674.99/2,693,698,870.73 = 1,250,583,296.43/x
  3. Step 3: Cross multiply
    1,796,989,674.99x = 2,693,698,870.73 × 1,250,583,296.43
  4. Step 4: Simplify right side
    1,796,989,674.99x = 3,368,694,813,341,039,104
  5. Step 5: Solve for x
    x = 3,368,694,813,341,039,104/1,796,989,674.99
  6. Step 6: Final answer
    x = 1,874,632,258.73

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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.