Home / 8,008,135,488.23-12,003,794,555.82-2,694,402,858.14

Finding the Fourth Proportional to 8,008,135,488.23, 12,003,794,555.82 and 2,694,402,858.14

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Solution

The fourth proportional to 8,008,135,488.23, 12,003,794,555.82 and 2,694,402,858.14 is: 4,038,775,119.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,008,135,488.23 : 12,003,794,555.82 = 2,694,402,858.14 : x
  2. Step 2: Convert to fraction form
    8,008,135,488.23/12,003,794,555.82 = 2,694,402,858.14/x
  3. Step 3: Cross multiply
    8,008,135,488.23x = 12,003,794,555.82 × 2,694,402,858.14
  4. Step 4: Simplify right side
    8,008,135,488.23x = 32,343,058,359,666,761,728
  5. Step 5: Solve for x
    x = 32,343,058,359,666,761,728/8,008,135,488.23
  6. Step 6: Final answer
    x = 4,038,775,119.03

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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.