Home / 2,533,528,426.46-3,800,925,628.56-1,787,999,867.17

Finding the Fourth Proportional to 2,533,528,426.46, 3,800,925,628.56 and 1,787,999,867.17

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Solution

The fourth proportional to 2,533,528,426.46, 3,800,925,628.56 and 1,787,999,867.17 is: 2,682,446,523.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,533,528,426.46 : 3,800,925,628.56 = 1,787,999,867.17 : x
  2. Step 2: Convert to fraction form
    2,533,528,426.46/3,800,925,628.56 = 1,787,999,867.17/x
  3. Step 3: Cross multiply
    2,533,528,426.46x = 3,800,925,628.56 × 1,787,999,867.17
  4. Step 4: Simplify right side
    2,533,528,426.46x = 6,796,054,518,978,826,240
  5. Step 5: Solve for x
    x = 6,796,054,518,978,826,240/2,533,528,426.46
  6. Step 6: Final answer
    x = 2,682,446,523.20

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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.