Home / 1,044,448,519,551.70-1,567,388,413,434.90-364,526,875,499.20

Finding the Fourth Proportional to 1,044,448,519,551.70, 1,567,388,413,434.90 and 364,526,875,499.20

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Solution

The fourth proportional to 1,044,448,519,551.70, 1,567,388,413,434.90 and 364,526,875,499.20 is: 547,040,079,379.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,519,551.70 : 1,567,388,413,434.90 = 364,526,875,499.20 : x
  2. Step 2: Convert to fraction form
    1,044,448,519,551.70/1,567,388,413,434.90 = 364,526,875,499.20/x
  3. Step 3: Cross multiply
    1,044,448,519,551.70x = 1,567,388,413,434.90 × 364,526,875,499.20
  4. Step 4: Simplify right side
    1,044,448,519,551.70x = 571,355,201,043,072,374,800,384
  5. Step 5: Solve for x
    x = 571,355,201,043,072,374,800,384/1,044,448,519,551.70
  6. Step 6: Final answer
    x = 547,040,079,379.22

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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.