Home / 5,113,528,283.56-7,054,661,229.04-2,969,770,012.60

Finding the Fourth Proportional to 5,113,528,283.56, 7,054,661,229.04 and 2,969,770,012.60

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Solution

The fourth proportional to 5,113,528,283.56, 7,054,661,229.04 and 2,969,770,012.60 is: 4,097,116,551.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,113,528,283.56 : 7,054,661,229.04 = 2,969,770,012.60 : x
  2. Step 2: Convert to fraction form
    5,113,528,283.56/7,054,661,229.04 = 2,969,770,012.60/x
  3. Step 3: Cross multiply
    5,113,528,283.56x = 7,054,661,229.04 × 2,969,770,012.60
  4. Step 4: Simplify right side
    5,113,528,283.56x = 20,950,721,367,054,852,096
  5. Step 5: Solve for x
    x = 20,950,721,367,054,852,096/5,113,528,283.56
  6. Step 6: Final answer
    x = 4,097,116,551.48

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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.