Home / 1,044,448,519,471.70-1,567,388,413,314.70-364,526,875,419.04

Finding the Fourth Proportional to 1,044,448,519,471.70, 1,567,388,413,314.70 and 364,526,875,419.04

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Solution

The fourth proportional to 1,044,448,519,471.70, 1,567,388,413,314.70 and 364,526,875,419.04 is: 547,040,079,258.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,519,471.70 : 1,567,388,413,314.70 = 364,526,875,419.04 : x
  2. Step 2: Convert to fraction form
    1,044,448,519,471.70/1,567,388,413,314.70 = 364,526,875,419.04/x
  3. Step 3: Cross multiply
    1,044,448,519,471.70x = 1,567,388,413,314.70 × 364,526,875,419.04
  4. Step 4: Simplify right side
    1,044,448,519,471.70x = 571,355,200,873,614,373,027,840
  5. Step 5: Solve for x
    x = 571,355,200,873,614,373,027,840/1,044,448,519,471.70
  6. Step 6: Final answer
    x = 547,040,079,258.88

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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.