Home / 33,787,926,586.49-46,627,384,862.88-18,338,069,238.77

Finding the Fourth Proportional to 33,787,926,586.49, 46,627,384,862.88 and 18,338,069,238.77

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Solution

The fourth proportional to 33,787,926,586.49, 46,627,384,862.88 and 18,338,069,238.77 is: 25,306,560,609.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,787,926,586.49 : 46,627,384,862.88 = 18,338,069,238.77 : x
  2. Step 2: Convert to fraction form
    33,787,926,586.49/46,627,384,862.88 = 18,338,069,238.77/x
  3. Step 3: Cross multiply
    33,787,926,586.49x = 46,627,384,862.88 × 18,338,069,238.77
  4. Step 4: Simplify right side
    33,787,926,586.49x = 855,056,212,038,269,665,280
  5. Step 5: Solve for x
    x = 855,056,212,038,269,665,280/33,787,926,586.49
  6. Step 6: Final answer
    x = 25,306,560,609.73

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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.