Home / 27,884,945,783.25-41,827,393,118.66-8,740,694,731.23

Finding the Fourth Proportional to 27,884,945,783.25, 41,827,393,118.66 and 8,740,694,731.23

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Solution

The fourth proportional to 27,884,945,783.25, 41,827,393,118.66 and 8,740,694,731.23 is: 13,111,034,086.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,884,945,783.25 : 41,827,393,118.66 = 8,740,694,731.23 : x
  2. Step 2: Convert to fraction form
    27,884,945,783.25/41,827,393,118.66 = 8,740,694,731.23/x
  3. Step 3: Cross multiply
    27,884,945,783.25x = 41,827,393,118.66 × 8,740,694,731.23
  4. Step 4: Simplify right side
    27,884,945,783.25x = 365,600,474,653,313,662,976
  5. Step 5: Solve for x
    x = 365,600,474,653,313,662,976/27,884,945,783.25
  6. Step 6: Final answer
    x = 13,111,034,086.10

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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.