Home / 25,522,204,573.81-35,223,730,768.46-14,525,907,286.81

Finding the Fourth Proportional to 25,522,204,573.81, 35,223,730,768.46 and 14,525,907,286.81

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Solution

The fourth proportional to 25,522,204,573.81, 35,223,730,768.46 and 14,525,907,286.81 is: 20,047,509,844.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,522,204,573.81 : 35,223,730,768.46 = 14,525,907,286.81 : x
  2. Step 2: Convert to fraction form
    25,522,204,573.81/35,223,730,768.46 = 14,525,907,286.81/x
  3. Step 3: Cross multiply
    25,522,204,573.81x = 35,223,730,768.46 × 14,525,907,286.81
  4. Step 4: Simplify right side
    25,522,204,573.81x = 511,656,647,438,185,988,096
  5. Step 5: Solve for x
    x = 511,656,647,438,185,988,096/25,522,204,573.81
  6. Step 6: Final answer
    x = 20,047,509,844.16

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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.