Home / 1,044,448,519,540.20-1,567,388,413,417.70-364,526,875,487.70

Finding the Fourth Proportional to 1,044,448,519,540.20, 1,567,388,413,417.70 and 364,526,875,487.70

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Solution

The fourth proportional to 1,044,448,519,540.20, 1,567,388,413,417.70 and 364,526,875,487.70 is: 547,040,079,361.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,519,540.20 : 1,567,388,413,417.70 = 364,526,875,487.70 : x
  2. Step 2: Convert to fraction form
    1,044,448,519,540.20/1,567,388,413,417.70 = 364,526,875,487.70/x
  3. Step 3: Cross multiply
    1,044,448,519,540.20x = 1,567,388,413,417.70 × 364,526,875,487.70
  4. Step 4: Simplify right side
    1,044,448,519,540.20x = 571,355,201,018,777,556,746,240
  5. Step 5: Solve for x
    x = 571,355,201,018,777,556,746,240/1,044,448,519,540.20
  6. Step 6: Final answer
    x = 547,040,079,361.98

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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.