Home / 6,918,604,093.77-10,394,462,257.97-4,436,328,360.35

Finding the Fourth Proportional to 6,918,604,093.77, 10,394,462,257.97 and 4,436,328,360.35

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Solution

The fourth proportional to 6,918,604,093.77, 10,394,462,257.97 and 4,436,328,360.35 is: 6,665,108,608.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,918,604,093.77 : 10,394,462,257.97 = 4,436,328,360.35 : x
  2. Step 2: Convert to fraction form
    6,918,604,093.77/10,394,462,257.97 = 4,436,328,360.35/x
  3. Step 3: Cross multiply
    6,918,604,093.77x = 10,394,462,257.97 × 4,436,328,360.35
  4. Step 4: Simplify right side
    6,918,604,093.77x = 46,113,247,705,545,859,072
  5. Step 5: Solve for x
    x = 46,113,247,705,545,859,072/6,918,604,093.77
  6. Step 6: Final answer
    x = 6,665,108,608.70

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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.