Home / 8,008,135,476.49-12,003,794,538.23-2,694,402,846.39

Finding the Fourth Proportional to 8,008,135,476.49, 12,003,794,538.23 and 2,694,402,846.39

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Solution

The fourth proportional to 8,008,135,476.49, 12,003,794,538.23 and 2,694,402,846.39 is: 4,038,775,101.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,008,135,476.49 : 12,003,794,538.23 = 2,694,402,846.39 : x
  2. Step 2: Convert to fraction form
    8,008,135,476.49/12,003,794,538.23 = 2,694,402,846.39/x
  3. Step 3: Cross multiply
    8,008,135,476.49x = 12,003,794,538.23 × 2,694,402,846.39
  4. Step 4: Simplify right side
    8,008,135,476.49x = 32,343,058,171,259,138,048
  5. Step 5: Solve for x
    x = 32,343,058,171,259,138,048/8,008,135,476.49
  6. Step 6: Final answer
    x = 4,038,775,101.42

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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.