Home / 1,044,448,519,442.90-1,567,388,413,271.60-364,526,875,390.28

Finding the Fourth Proportional to 1,044,448,519,442.90, 1,567,388,413,271.60 and 364,526,875,390.28

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Solution

The fourth proportional to 1,044,448,519,442.90, 1,567,388,413,271.60 and 364,526,875,390.28 is: 547,040,079,215.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,519,442.90 : 1,567,388,413,271.60 = 364,526,875,390.28 : x
  2. Step 2: Convert to fraction form
    1,044,448,519,442.90/1,567,388,413,271.60 = 364,526,875,390.28/x
  3. Step 3: Cross multiply
    1,044,448,519,442.90x = 1,567,388,413,271.60 × 364,526,875,390.28
  4. Step 4: Simplify right side
    1,044,448,519,442.90x = 571,355,200,812,825,284,968,448
  5. Step 5: Solve for x
    x = 571,355,200,812,825,284,968,448/1,044,448,519,442.90
  6. Step 6: Final answer
    x = 547,040,079,215.76

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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.