Home / 1,044,448,519,430.20-1,567,388,413,252.60-364,526,875,377.55

Finding the Fourth Proportional to 1,044,448,519,430.20, 1,567,388,413,252.60 and 364,526,875,377.55

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Solution

The fourth proportional to 1,044,448,519,430.20, 1,567,388,413,252.60 and 364,526,875,377.55 is: 547,040,079,196.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,519,430.20 : 1,567,388,413,252.60 = 364,526,875,377.55 : x
  2. Step 2: Convert to fraction form
    1,044,448,519,430.20/1,567,388,413,252.60 = 364,526,875,377.55/x
  3. Step 3: Cross multiply
    1,044,448,519,430.20x = 1,567,388,413,252.60 × 364,526,875,377.55
  4. Step 4: Simplify right side
    1,044,448,519,430.20x = 571,355,200,785,946,372,997,120
  5. Step 5: Solve for x
    x = 571,355,200,785,946,372,997,120/1,044,448,519,430.20
  6. Step 6: Final answer
    x = 547,040,079,196.68

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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.