Home / 1,044,448,519,407.20-1,567,388,413,218.20-364,526,875,354.60

Finding the Fourth Proportional to 1,044,448,519,407.20, 1,567,388,413,218.20 and 364,526,875,354.60

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Solution

The fourth proportional to 1,044,448,519,407.20, 1,567,388,413,218.20 and 364,526,875,354.60 is: 547,040,079,162.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,519,407.20 : 1,567,388,413,218.20 = 364,526,875,354.60 : x
  2. Step 2: Convert to fraction form
    1,044,448,519,407.20/1,567,388,413,218.20 = 364,526,875,354.60/x
  3. Step 3: Cross multiply
    1,044,448,519,407.20x = 1,567,388,413,218.20 × 364,526,875,354.60
  4. Step 4: Simplify right side
    1,044,448,519,407.20x = 571,355,200,737,434,985,824,256
  5. Step 5: Solve for x
    x = 571,355,200,737,434,985,824,256/1,044,448,519,407.20
  6. Step 6: Final answer
    x = 547,040,079,162.27

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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.