Home / 2,374,676,188.47-3,275,691,626.43-1,481,051,475.27

Finding the Fourth Proportional to 2,374,676,188.47, 3,275,691,626.43 and 1,481,051,475.27

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Solution

The fourth proportional to 2,374,676,188.47, 3,275,691,626.43 and 1,481,051,475.27 is: 2,043,001,879.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,676,188.47 : 3,275,691,626.43 = 1,481,051,475.27 : x
  2. Step 2: Convert to fraction form
    2,374,676,188.47/3,275,691,626.43 = 1,481,051,475.27/x
  3. Step 3: Cross multiply
    2,374,676,188.47x = 3,275,691,626.43 × 1,481,051,475.27
  4. Step 4: Simplify right side
    2,374,676,188.47x = 4,851,467,915,853,736,960
  5. Step 5: Solve for x
    x = 4,851,467,915,853,736,960/2,374,676,188.47
  6. Step 6: Final answer
    x = 2,043,001,879.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.