Home / 31,202,422,316,456-43,059,443,412,232-17,328,898,767,107

Finding the Fourth Proportional to 31,202,422,316,456, 43,059,443,412,232 and 17,328,898,767,107

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Solution

The fourth proportional to 31,202,422,316,456, 43,059,443,412,232 and 17,328,898,767,107 is: 23,913,936,177,481.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,202,422,316,456 : 43,059,443,412,232 = 17,328,898,767,107 : x
  2. Step 2: Convert to fraction form
    31,202,422,316,456/43,059,443,412,232 = 17,328,898,767,107/x
  3. Step 3: Cross multiply
    31,202,422,316,456x = 43,059,443,412,232 × 17,328,898,767,107
  4. Step 4: Simplify right side
    31,202,422,316,456x = 746,172,735,858,540,776,800,649,216
  5. Step 5: Solve for x
    x = 746,172,735,858,540,776,800,649,216/31,202,422,316,456
  6. Step 6: Final answer
    x = 23,913,936,177,481.10

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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.