Home / 1,044,448,519,577.90-1,567,388,413,474.40-364,526,875,525.45

Finding the Fourth Proportional to 1,044,448,519,577.90, 1,567,388,413,474.40 and 364,526,875,525.45

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Solution

The fourth proportional to 1,044,448,519,577.90, 1,567,388,413,474.40 and 364,526,875,525.45 is: 547,040,079,418.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,519,577.90 : 1,567,388,413,474.40 = 364,526,875,525.45 : x
  2. Step 2: Convert to fraction form
    1,044,448,519,577.90/1,567,388,413,474.40 = 364,526,875,525.45/x
  3. Step 3: Cross multiply
    1,044,448,519,577.90x = 1,567,388,413,474.40 × 364,526,875,525.45
  4. Step 4: Simplify right side
    1,044,448,519,577.90x = 571,355,201,098,615,160,307,712
  5. Step 5: Solve for x
    x = 571,355,201,098,615,160,307,712/1,044,448,519,577.90
  6. Step 6: Final answer
    x = 547,040,079,418.68

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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.