Home / 14,163,010,408.53-19,546,668,237.83-8,060,846,620.95

Finding the Fourth Proportional to 14,163,010,408.53, 19,546,668,237.83 and 8,060,846,620.95

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Solution

The fourth proportional to 14,163,010,408.53, 19,546,668,237.83 and 8,060,846,620.95 is: 11,124,943,784.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,163,010,408.53 : 19,546,668,237.83 = 8,060,846,620.95 : x
  2. Step 2: Convert to fraction form
    14,163,010,408.53/19,546,668,237.83 = 8,060,846,620.95/x
  3. Step 3: Cross multiply
    14,163,010,408.53x = 19,546,668,237.83 × 8,060,846,620.95
  4. Step 4: Simplify right side
    14,163,010,408.53x = 157,562,694,615,702,339,584
  5. Step 5: Solve for x
    x = 157,562,694,615,702,339,584/14,163,010,408.53
  6. Step 6: Final answer
    x = 11,124,943,784.61

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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.