Home / 50,382,104,774.02-69,526,891,396.92-27,519,257,059.72

Finding the Fourth Proportional to 50,382,104,774.02, 69,526,891,396.92 and 27,519,257,059.72

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Solution

The fourth proportional to 50,382,104,774.02, 69,526,891,396.92 and 27,519,257,059.72 is: 37,976,349,052.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,382,104,774.02 : 69,526,891,396.92 = 27,519,257,059.72 : x
  2. Step 2: Convert to fraction form
    50,382,104,774.02/69,526,891,396.92 = 27,519,257,059.72/x
  3. Step 3: Cross multiply
    50,382,104,774.02x = 69,526,891,396.92 × 27,519,257,059.72
  4. Step 4: Simplify right side
    50,382,104,774.02x = 1,913,328,396,915,076,497,408
  5. Step 5: Solve for x
    x = 1,913,328,396,915,076,497,408/50,382,104,774.02
  6. Step 6: Final answer
    x = 37,976,349,052.84

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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.