Home / 50,577,824,284.44-69,797,342,987.10-27,715,519,457.88

Finding the Fourth Proportional to 50,577,824,284.44, 69,797,342,987.10 and 27,715,519,457.88

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Solution

The fourth proportional to 50,577,824,284.44, 69,797,342,987.10 and 27,715,519,457.88 is: 38,247,386,973.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,577,824,284.44 : 69,797,342,987.10 = 27,715,519,457.88 : x
  2. Step 2: Convert to fraction form
    50,577,824,284.44/69,797,342,987.10 = 27,715,519,457.88/x
  3. Step 3: Cross multiply
    50,577,824,284.44x = 69,797,342,987.10 × 27,715,519,457.88
  4. Step 4: Simplify right side
    50,577,824,284.44x = 1,934,469,617,667,294,363,648
  5. Step 5: Solve for x
    x = 1,934,469,617,667,294,363,648/50,577,824,284.44
  6. Step 6: Final answer
    x = 38,247,386,973.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.