Home / 204,773,689,768.14-306,825,110,941.14-109,058,085,934.74

Finding the Fourth Proportional to 204,773,689,768.14, 306,825,110,941.14 and 109,058,085,934.74

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Solution

The fourth proportional to 204,773,689,768.14, 306,825,110,941.14 and 109,058,085,934.74 is: 163,408,489,410.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,773,689,768.14 : 306,825,110,941.14 = 109,058,085,934.74 : x
  2. Step 2: Convert to fraction form
    204,773,689,768.14/306,825,110,941.14 = 109,058,085,934.74/x
  3. Step 3: Cross multiply
    204,773,689,768.14x = 306,825,110,941.14 × 109,058,085,934.74
  4. Step 4: Simplify right side
    204,773,689,768.14x = 33,461,759,315,954,982,977,536
  5. Step 5: Solve for x
    x = 33,461,759,315,954,982,977,536/204,773,689,768.14
  6. Step 6: Final answer
    x = 163,408,489,410.15

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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.