Home / 1,582,993,045,431.60-2,184,410,516,053.50-888,399,454,656.10

Finding the Fourth Proportional to 1,582,993,045,431.60, 2,184,410,516,053.50 and 888,399,454,656.10

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Solution

The fourth proportional to 1,582,993,045,431.60, 2,184,410,516,053.50 and 888,399,454,656.10 is: 1,225,923,965,242.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,993,045,431.60 : 2,184,410,516,053.50 = 888,399,454,656.10 : x
  2. Step 2: Convert to fraction form
    1,582,993,045,431.60/2,184,410,516,053.50 = 888,399,454,656.10/x
  3. Step 3: Cross multiply
    1,582,993,045,431.60x = 2,184,410,516,053.50 × 888,399,454,656.10
  4. Step 4: Simplify right side
    1,582,993,045,431.60x = 1,940,629,111,206,979,318,054,912
  5. Step 5: Solve for x
    x = 1,940,629,111,206,979,318,054,912/1,582,993,045,431.60
  6. Step 6: Final answer
    x = 1,225,923,965,242.61

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Double scale
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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.