Home / 2,613,963,239.64-3,922,102,736.46-1,370,098,093.50

Finding the Fourth Proportional to 2,613,963,239.64, 3,922,102,736.46 and 1,370,098,093.50

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Solution

The fourth proportional to 2,613,963,239.64, 3,922,102,736.46 and 1,370,098,093.50 is: 2,055,754,036.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,613,963,239.64 : 3,922,102,736.46 = 1,370,098,093.50 : x
  2. Step 2: Convert to fraction form
    2,613,963,239.64/3,922,102,736.46 = 1,370,098,093.50/x
  3. Step 3: Cross multiply
    2,613,963,239.64x = 3,922,102,736.46 × 1,370,098,093.50
  4. Step 4: Simplify right side
    2,613,963,239.64x = 5,373,665,481,734,978,560
  5. Step 5: Solve for x
    x = 5,373,665,481,734,978,560/2,613,963,239.64
  6. Step 6: Final answer
    x = 2,055,754,036.72

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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.