Home / 9,524,649,209.88-13,144,752,167.04-5,714,315,556.12

Finding the Fourth Proportional to 9,524,649,209.88, 13,144,752,167.04 and 5,714,315,556.12

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Solution

The fourth proportional to 9,524,649,209.88, 13,144,752,167.04 and 5,714,315,556.12 is: 7,886,197,185.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,524,649,209.88 : 13,144,752,167.04 = 5,714,315,556.12 : x
  2. Step 2: Convert to fraction form
    9,524,649,209.88/13,144,752,167.04 = 5,714,315,556.12/x
  3. Step 3: Cross multiply
    9,524,649,209.88x = 13,144,752,167.04 × 5,714,315,556.12
  4. Step 4: Simplify right side
    9,524,649,209.88x = 75,113,261,789,458,759,680
  5. Step 5: Solve for x
    x = 75,113,261,789,458,759,680/9,524,649,209.88
  6. Step 6: Final answer
    x = 7,886,197,185.25

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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.