Home / 33,787,926,608.91-46,627,384,893.72-18,338,069,261.07

Finding the Fourth Proportional to 33,787,926,608.91, 46,627,384,893.72 and 18,338,069,261.07

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Solution

The fourth proportional to 33,787,926,608.91, 46,627,384,893.72 and 18,338,069,261.07 is: 25,306,560,640.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,787,926,608.91 : 46,627,384,893.72 = 18,338,069,261.07 : x
  2. Step 2: Convert to fraction form
    33,787,926,608.91/46,627,384,893.72 = 18,338,069,261.07/x
  3. Step 3: Cross multiply
    33,787,926,608.91x = 46,627,384,893.72 × 18,338,069,261.07
  4. Step 4: Simplify right side
    33,787,926,608.91x = 855,056,213,643,606,360,064
  5. Step 5: Solve for x
    x = 855,056,213,643,606,360,064/33,787,926,608.91
  6. Step 6: Final answer
    x = 25,306,560,640.45

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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.