Home / 1,582,993,045,441.50-2,184,410,516,066.80-888,399,454,665.74

Finding the Fourth Proportional to 1,582,993,045,441.50, 2,184,410,516,066.80 and 888,399,454,665.74

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Solution

The fourth proportional to 1,582,993,045,441.50, 2,184,410,516,066.80 and 888,399,454,665.74 is: 1,225,923,965,255.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,993,045,441.50 : 2,184,410,516,066.80 = 888,399,454,665.74 : x
  2. Step 2: Convert to fraction form
    1,582,993,045,441.50/2,184,410,516,066.80 = 888,399,454,665.74/x
  3. Step 3: Cross multiply
    1,582,993,045,441.50x = 2,184,410,516,066.80 × 888,399,454,665.74
  4. Step 4: Simplify right side
    1,582,993,045,441.50x = 1,940,629,111,239,852,729,303,040
  5. Step 5: Solve for x
    x = 1,940,629,111,239,852,729,303,040/1,582,993,045,441.50
  6. Step 6: Final answer
    x = 1,225,923,965,255.71

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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.