Home / 27,708,102,838.06-41,557,954,846.65-7,541,100,216.15

Finding the Fourth Proportional to 27,708,102,838.06, 41,557,954,846.65 and 7,541,100,216.15

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Solution

The fourth proportional to 27,708,102,838.06, 41,557,954,846.65 and 7,541,100,216.15 is: 11,310,507,403.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,708,102,838.06 : 41,557,954,846.65 = 7,541,100,216.15 : x
  2. Step 2: Convert to fraction form
    27,708,102,838.06/41,557,954,846.65 = 7,541,100,216.15/x
  3. Step 3: Cross multiply
    27,708,102,838.06x = 41,557,954,846.65 × 7,541,100,216.15
  4. Step 4: Simplify right side
    27,708,102,838.06x = 313,392,702,276,824,268,800
  5. Step 5: Solve for x
    x = 313,392,702,276,824,268,800/27,708,102,838.06
  6. Step 6: Final answer
    x = 11,310,507,403.14

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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.