Home / 1,044,448,519,419.70-1,567,388,413,236.80-364,526,875,366.97

Finding the Fourth Proportional to 1,044,448,519,419.70, 1,567,388,413,236.80 and 364,526,875,366.97

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Solution

The fourth proportional to 1,044,448,519,419.70, 1,567,388,413,236.80 and 364,526,875,366.97 is: 547,040,079,180.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,519,419.70 : 1,567,388,413,236.80 = 364,526,875,366.97 : x
  2. Step 2: Convert to fraction form
    1,044,448,519,419.70/1,567,388,413,236.80 = 364,526,875,366.97/x
  3. Step 3: Cross multiply
    1,044,448,519,419.70x = 1,567,388,413,236.80 × 364,526,875,366.97
  4. Step 4: Simplify right side
    1,044,448,519,419.70x = 571,355,200,763,603,818,905,600
  5. Step 5: Solve for x
    x = 571,355,200,763,603,818,905,600/1,044,448,519,419.70
  6. Step 6: Final answer
    x = 547,040,079,180.78

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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.