Home / 50,271,833.68-75,337,457.56-27,192,946.64

Finding the Fourth Proportional to 50,271,833.68, 75,337,457.56 and 27,192,946.64

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Solution

The fourth proportional to 50,271,833.68, 75,337,457.56 and 27,192,946.64 is: 40,751,397.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,271,833.68 : 75,337,457.56 = 27,192,946.64 : x
  2. Step 2: Convert to fraction form
    50,271,833.68/75,337,457.56 = 27,192,946.64/x
  3. Step 3: Cross multiply
    50,271,833.68x = 75,337,457.56 × 27,192,946.64
  4. Step 4: Simplify right side
    50,271,833.68x = 2,048,647,463,422,344.75
  5. Step 5: Solve for x
    x = 2,048,647,463,422,344.75/50,271,833.68
  6. Step 6: Final answer
    x = 40,751,397.22

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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.