Home / 33,787,926,603.63-46,627,384,886.48-18,338,069,255.84

Finding the Fourth Proportional to 33,787,926,603.63, 46,627,384,886.48 and 18,338,069,255.84

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Solution

The fourth proportional to 33,787,926,603.63, 46,627,384,886.48 and 18,338,069,255.84 is: 25,306,560,633.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,787,926,603.63 : 46,627,384,886.48 = 18,338,069,255.84 : x
  2. Step 2: Convert to fraction form
    33,787,926,603.63/46,627,384,886.48 = 18,338,069,255.84/x
  3. Step 3: Cross multiply
    33,787,926,603.63x = 46,627,384,886.48 × 18,338,069,255.84
  4. Step 4: Simplify right side
    33,787,926,603.63x = 855,056,213,266,652,594,176
  5. Step 5: Solve for x
    x = 855,056,213,266,652,594,176/33,787,926,603.63
  6. Step 6: Final answer
    x = 25,306,560,633.25

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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.