Home / 3,394,058,238.30-4,684,208,116.86-2,055,909,064.95

Finding the Fourth Proportional to 3,394,058,238.30, 4,684,208,116.86 and 2,055,909,064.95

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Solution

The fourth proportional to 3,394,058,238.30, 4,684,208,116.86 and 2,055,909,064.95 is: 2,837,401,497.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,394,058,238.30 : 4,684,208,116.86 = 2,055,909,064.95 : x
  2. Step 2: Convert to fraction form
    3,394,058,238.30/4,684,208,116.86 = 2,055,909,064.95/x
  3. Step 3: Cross multiply
    3,394,058,238.30x = 4,684,208,116.86 × 2,055,909,064.95
  4. Step 4: Simplify right side
    3,394,058,238.30x = 9,630,305,929,564,841,984
  5. Step 5: Solve for x
    x = 9,630,305,929,564,841,984/3,394,058,238.30
  6. Step 6: Final answer
    x = 2,837,401,497.97

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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.