Home / 1,044,448,519,498.60-1,567,388,413,355.30-364,526,875,445.90

Finding the Fourth Proportional to 1,044,448,519,498.60, 1,567,388,413,355.30 and 364,526,875,445.90

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Solution

The fourth proportional to 1,044,448,519,498.60, 1,567,388,413,355.30 and 364,526,875,445.90 is: 547,040,079,299.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,519,498.60 : 1,567,388,413,355.30 = 364,526,875,445.90 : x
  2. Step 2: Convert to fraction form
    1,044,448,519,498.60/1,567,388,413,355.30 = 364,526,875,445.90/x
  3. Step 3: Cross multiply
    1,044,448,519,498.60x = 1,567,388,413,355.30 × 364,526,875,445.90
  4. Step 4: Simplify right side
    1,044,448,519,498.60x = 571,355,200,930,514,301,091,840
  5. Step 5: Solve for x
    x = 571,355,200,930,514,301,091,840/1,044,448,519,498.60
  6. Step 6: Final answer
    x = 547,040,079,299.27

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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.