Home / 1,044,448,519,457.20-1,567,388,413,292.90-364,526,875,404.54

Finding the Fourth Proportional to 1,044,448,519,457.20, 1,567,388,413,292.90 and 364,526,875,404.54

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Solution

The fourth proportional to 1,044,448,519,457.20, 1,567,388,413,292.90 and 364,526,875,404.54 is: 547,040,079,237.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,519,457.20 : 1,567,388,413,292.90 = 364,526,875,404.54 : x
  2. Step 2: Convert to fraction form
    1,044,448,519,457.20/1,567,388,413,292.90 = 364,526,875,404.54/x
  3. Step 3: Cross multiply
    1,044,448,519,457.20x = 1,567,388,413,292.90 × 364,526,875,404.54
  4. Step 4: Simplify right side
    1,044,448,519,457.20x = 571,355,200,842,940,521,906,176
  5. Step 5: Solve for x
    x = 571,355,200,842,940,521,906,176/1,044,448,519,457.20
  6. Step 6: Final answer
    x = 547,040,079,237.10

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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.