Home / 33,787,926,609.91-46,627,384,895.10-18,338,069,262.07

Finding the Fourth Proportional to 33,787,926,609.91, 46,627,384,895.10 and 18,338,069,262.07

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Solution

The fourth proportional to 33,787,926,609.91, 46,627,384,895.10 and 18,338,069,262.07 is: 25,306,560,641.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,787,926,609.91 : 46,627,384,895.10 = 18,338,069,262.07 : x
  2. Step 2: Convert to fraction form
    33,787,926,609.91/46,627,384,895.10 = 18,338,069,262.07/x
  3. Step 3: Cross multiply
    33,787,926,609.91x = 46,627,384,895.10 × 18,338,069,262.07
  4. Step 4: Simplify right side
    33,787,926,609.91x = 855,056,213,715,540,246,528
  5. Step 5: Solve for x
    x = 855,056,213,715,540,246,528/33,787,926,609.91
  6. Step 6: Final answer
    x = 25,306,560,641.83

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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.