Home / 1,044,448,519,494.30-1,567,388,413,348.60-364,526,875,441.60

Finding the Fourth Proportional to 1,044,448,519,494.30, 1,567,388,413,348.60 and 364,526,875,441.60

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Solution

The fourth proportional to 1,044,448,519,494.30, 1,567,388,413,348.60 and 364,526,875,441.60 is: 547,040,079,292.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,519,494.30 : 1,567,388,413,348.60 = 364,526,875,441.60 : x
  2. Step 2: Convert to fraction form
    1,044,448,519,494.30/1,567,388,413,348.60 = 364,526,875,441.60/x
  3. Step 3: Cross multiply
    1,044,448,519,494.30x = 1,567,388,413,348.60 × 364,526,875,441.60
  4. Step 4: Simplify right side
    1,044,448,519,494.30x = 571,355,200,921,332,130,775,040
  5. Step 5: Solve for x
    x = 571,355,200,921,332,130,775,040/1,044,448,519,494.30
  6. Step 6: Final answer
    x = 547,040,079,292.73

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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.