Home / 3,363,291,177.24-5,044,918,414.56-1,371,325,420.61

Finding the Fourth Proportional to 3,363,291,177.24, 5,044,918,414.56 and 1,371,325,420.61

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Solution

The fourth proportional to 3,363,291,177.24, 5,044,918,414.56 and 1,371,325,420.61 is: 2,056,980,648.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,291,177.24 : 5,044,918,414.56 = 1,371,325,420.61 : x
  2. Step 2: Convert to fraction form
    3,363,291,177.24/5,044,918,414.56 = 1,371,325,420.61/x
  3. Step 3: Cross multiply
    3,363,291,177.24x = 5,044,918,414.56 × 1,371,325,420.61
  4. Step 4: Simplify right side
    3,363,291,177.24x = 6,918,224,866,778,086,400
  5. Step 5: Solve for x
    x = 6,918,224,866,778,086,400/3,363,291,177.24
  6. Step 6: Final answer
    x = 2,056,980,648.48

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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.