Home / 3,378,503,613.48-4,662,611,083.98-1,873,601,269.80

Finding the Fourth Proportional to 3,378,503,613.48, 4,662,611,083.98 and 1,873,601,269.80

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Solution

The fourth proportional to 3,378,503,613.48, 4,662,611,083.98 and 1,873,601,269.80 is: 2,585,722,866.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,378,503,613.48 : 4,662,611,083.98 = 1,873,601,269.80 : x
  2. Step 2: Convert to fraction form
    3,378,503,613.48/4,662,611,083.98 = 1,873,601,269.80/x
  3. Step 3: Cross multiply
    3,378,503,613.48x = 4,662,611,083.98 × 1,873,601,269.80
  4. Step 4: Simplify right side
    3,378,503,613.48x = 8,735,874,047,528,481,792
  5. Step 5: Solve for x
    x = 8,735,874,047,528,481,792/3,378,503,613.48
  6. Step 6: Final answer
    x = 2,585,722,866.38

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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.