Home / 11,896,921,416,922-17,853,533,645,138-4,152,188,940,137.60

Finding the Fourth Proportional to 11,896,921,416,922, 17,853,533,645,138 and 4,152,188,940,137.60

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Solution

The fourth proportional to 11,896,921,416,922, 17,853,533,645,138 and 4,152,188,940,137.60 is: 6,231,128,402,535.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,896,921,416,922 : 17,853,533,645,138 = 4,152,188,940,137.60 : x
  2. Step 2: Convert to fraction form
    11,896,921,416,922/17,853,533,645,138 = 4,152,188,940,137.60/x
  3. Step 3: Cross multiply
    11,896,921,416,922x = 17,853,533,645,138 × 4,152,188,940,137.60
  4. Step 4: Simplify right side
    11,896,921,416,922x = 74,131,244,943,716,538,111,754,240
  5. Step 5: Solve for x
    x = 74,131,244,943,716,538,111,754,240/11,896,921,416,922
  6. Step 6: Final answer
    x = 6,231,128,402,535.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.