Home / 33,448,469,118.03-46,160,105,456.48-18,205,824,505.95

Finding the Fourth Proportional to 33,448,469,118.03, 46,160,105,456.48 and 18,205,824,505.95

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Solution

The fourth proportional to 33,448,469,118.03, 46,160,105,456.48 and 18,205,824,505.95 is: 25,124,700,809.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,448,469,118.03 : 46,160,105,456.48 = 18,205,824,505.95 : x
  2. Step 2: Convert to fraction form
    33,448,469,118.03/46,160,105,456.48 = 18,205,824,505.95/x
  3. Step 3: Cross multiply
    33,448,469,118.03x = 46,160,105,456.48 × 18,205,824,505.95
  4. Step 4: Simplify right side
    33,448,469,118.03x = 840,382,779,116,728,877,056
  5. Step 5: Solve for x
    x = 840,382,779,116,728,877,056/33,448,469,118.03
  6. Step 6: Final answer
    x = 25,124,700,809.21

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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.