Home / 1,052,808,716.80-1,452,921,424.64-582,910,023.68

Finding the Fourth Proportional to 1,052,808,716.80, 1,452,921,424.64 and 582,910,023.68

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Solution

The fourth proportional to 1,052,808,716.80, 1,452,921,424.64 and 582,910,023.68 is: 804,440,966.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,808,716.80 : 1,452,921,424.64 = 582,910,023.68 : x
  2. Step 2: Convert to fraction form
    1,052,808,716.80/1,452,921,424.64 = 582,910,023.68/x
  3. Step 3: Cross multiply
    1,052,808,716.80x = 1,452,921,424.64 × 582,910,023.68
  4. Step 4: Simplify right side
    1,052,808,716.80x = 846,922,462,042,081,664
  5. Step 5: Solve for x
    x = 846,922,462,042,081,664/1,052,808,716.80
  6. Step 6: Final answer
    x = 804,440,966.84

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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.