Home / 33,787,926,585.49-46,627,384,861.50-18,338,069,237.77

Finding the Fourth Proportional to 33,787,926,585.49, 46,627,384,861.50 and 18,338,069,237.77

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Solution

The fourth proportional to 33,787,926,585.49, 46,627,384,861.50 and 18,338,069,237.77 is: 25,306,560,608.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,787,926,585.49 : 46,627,384,861.50 = 18,338,069,237.77 : x
  2. Step 2: Convert to fraction form
    33,787,926,585.49/46,627,384,861.50 = 18,338,069,237.77/x
  3. Step 3: Cross multiply
    33,787,926,585.49x = 46,627,384,861.50 × 18,338,069,237.77
  4. Step 4: Simplify right side
    33,787,926,585.49x = 855,056,211,966,280,728,576
  5. Step 5: Solve for x
    x = 855,056,211,966,280,728,576/33,787,926,585.49
  6. Step 6: Final answer
    x = 25,306,560,608.35

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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.