Home / 73,798,441,786.76-110,874,261,309.42-47,320,833,970.76

Finding the Fourth Proportional to 73,798,441,786.76, 110,874,261,309.42 and 47,320,833,970.76

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Solution

The fourth proportional to 73,798,441,786.76, 110,874,261,309.42 and 47,320,833,970.76 is: 71,094,489,043.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,798,441,786.76 : 110,874,261,309.42 = 47,320,833,970.76 : x
  2. Step 2: Convert to fraction form
    73,798,441,786.76/110,874,261,309.42 = 47,320,833,970.76/x
  3. Step 3: Cross multiply
    73,798,441,786.76x = 110,874,261,309.42 × 47,320,833,970.76
  4. Step 4: Simplify right side
    73,798,441,786.76x = 5,246,662,511,053,723,664,384
  5. Step 5: Solve for x
    x = 5,246,662,511,053,723,664,384/73,798,441,786.76
  6. Step 6: Final answer
    x = 71,094,489,043.74

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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.