Home / 181,083,405,706.38-249,887,824,324.50-98,682,415,473.06

Finding the Fourth Proportional to 181,083,405,706.38, 249,887,824,324.50 and 98,682,415,473.06

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Solution

The fourth proportional to 181,083,405,706.38, 249,887,824,324.50 and 98,682,415,473.06 is: 136,177,768,500.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,083,405,706.38 : 249,887,824,324.50 = 98,682,415,473.06 : x
  2. Step 2: Convert to fraction form
    181,083,405,706.38/249,887,824,324.50 = 98,682,415,473.06/x
  3. Step 3: Cross multiply
    181,083,405,706.38x = 249,887,824,324.50 × 98,682,415,473.06
  4. Step 4: Simplify right side
    181,083,405,706.38x = 24,659,534,101,649,335,255,040
  5. Step 5: Solve for x
    x = 24,659,534,101,649,335,255,040/181,083,405,706.38
  6. Step 6: Final answer
    x = 136,177,768,500.96

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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.