Home / 33,690,663,044.06-46,494,567,821.54-18,653,906,643.35

Finding the Fourth Proportional to 33,690,663,044.06, 46,494,567,821.54 and 18,653,906,643.35

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Solution

The fourth proportional to 33,690,663,044.06, 46,494,567,821.54 and 18,653,906,643.35 is: 25,743,195,568.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,690,663,044.06 : 46,494,567,821.54 = 18,653,906,643.35 : x
  2. Step 2: Convert to fraction form
    33,690,663,044.06/46,494,567,821.54 = 18,653,906,643.35/x
  3. Step 3: Cross multiply
    33,690,663,044.06x = 46,494,567,821.54 × 18,653,906,643.35
  4. Step 4: Simplify right side
    33,690,663,044.06x = 867,305,327,565,716,979,712
  5. Step 5: Solve for x
    x = 867,305,327,565,716,979,712/33,690,663,044.06
  6. Step 6: Final answer
    x = 25,743,195,568.21

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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.