Home / 3,394,127,006.41-4,684,303,029.32-2,055,977,833.18

Finding the Fourth Proportional to 3,394,127,006.41, 4,684,303,029.32 and 2,055,977,833.18

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Solution

The fourth proportional to 3,394,127,006.41, 4,684,303,029.32 and 2,055,977,833.18 is: 2,837,496,408.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,394,127,006.41 : 4,684,303,029.32 = 2,055,977,833.18 : x
  2. Step 2: Convert to fraction form
    3,394,127,006.41/4,684,303,029.32 = 2,055,977,833.18/x
  3. Step 3: Cross multiply
    3,394,127,006.41x = 4,684,303,029.32 × 2,055,977,833.18
  4. Step 4: Simplify right side
    3,394,127,006.41x = 9,630,823,192,179,843,072
  5. Step 5: Solve for x
    x = 9,630,823,192,179,843,072/3,394,127,006.41
  6. Step 6: Final answer
    x = 2,837,496,408.94

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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.