Home / 12,341,834,780,279-18,500,523,850,499-5,795,498,168,334.40

Finding the Fourth Proportional to 12,341,834,780,279, 18,500,523,850,499 and 5,795,498,168,334.40

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Solution

The fourth proportional to 12,341,834,780,279, 18,500,523,850,499 and 5,795,498,168,334.40 is: 8,687,505,058,819.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,341,834,780,279 : 18,500,523,850,499 = 5,795,498,168,334.40 : x
  2. Step 2: Convert to fraction form
    12,341,834,780,279/18,500,523,850,499 = 5,795,498,168,334.40/x
  3. Step 3: Cross multiply
    12,341,834,780,279x = 18,500,523,850,499 × 5,795,498,168,334.40
  4. Step 4: Simplify right side
    12,341,834,780,279x = 107,219,752,088,793,846,994,960,384
  5. Step 5: Solve for x
    x = 107,219,752,088,793,846,994,960,384/12,341,834,780,279
  6. Step 6: Final answer
    x = 8,687,505,058,819.95

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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.