Home / 1,044,448,519,511.90-1,567,388,413,375.10-364,526,875,459.20

Finding the Fourth Proportional to 1,044,448,519,511.90, 1,567,388,413,375.10 and 364,526,875,459.20

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Solution

The fourth proportional to 1,044,448,519,511.90, 1,567,388,413,375.10 and 364,526,875,459.20 is: 547,040,079,319.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,519,511.90 : 1,567,388,413,375.10 = 364,526,875,459.20 : x
  2. Step 2: Convert to fraction form
    1,044,448,519,511.90/1,567,388,413,375.10 = 364,526,875,459.20/x
  3. Step 3: Cross multiply
    1,044,448,519,511.90x = 1,567,388,413,375.10 × 364,526,875,459.20
  4. Step 4: Simplify right side
    1,044,448,519,511.90x = 571,355,200,958,578,221,383,680
  5. Step 5: Solve for x
    x = 571,355,200,958,578,221,383,680/1,044,448,519,511.90
  6. Step 6: Final answer
    x = 547,040,079,319.17

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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.