Home / 33,787,926,607.65-46,627,384,891.99-18,338,069,259.84

Finding the Fourth Proportional to 33,787,926,607.65, 46,627,384,891.99 and 18,338,069,259.84

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Solution

The fourth proportional to 33,787,926,607.65, 46,627,384,891.99 and 18,338,069,259.84 is: 25,306,560,638.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,787,926,607.65 : 46,627,384,891.99 = 18,338,069,259.84 : x
  2. Step 2: Convert to fraction form
    33,787,926,607.65/46,627,384,891.99 = 18,338,069,259.84/x
  3. Step 3: Cross multiply
    33,787,926,607.65x = 46,627,384,891.99 × 18,338,069,259.84
  4. Step 4: Simplify right side
    33,787,926,607.65x = 855,056,213,554,529,828,864
  5. Step 5: Solve for x
    x = 855,056,213,554,529,828,864/33,787,926,607.65
  6. Step 6: Final answer
    x = 25,306,560,638.76

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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.