Home / 25,457,945,127,286-35,138,500,922,292-16,580,947,836,048

Finding the Fourth Proportional to 25,457,945,127,286, 35,138,500,922,292 and 16,580,947,836,048

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Solution

The fourth proportional to 25,457,945,127,286, 35,138,500,922,292 and 16,580,947,836,048 is: 22,885,965,380,017.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,457,945,127,286 : 35,138,500,922,292 = 16,580,947,836,048 : x
  2. Step 2: Convert to fraction form
    25,457,945,127,286/35,138,500,922,292 = 16,580,947,836,048/x
  3. Step 3: Cross multiply
    25,457,945,127,286x = 35,138,500,922,292 × 16,580,947,836,048
  4. Step 4: Simplify right side
    25,457,945,127,286x = 582,629,650,829,448,211,515,572,224
  5. Step 5: Solve for x
    x = 582,629,650,829,448,211,515,572,224/25,457,945,127,286
  6. Step 6: Final answer
    x = 22,885,965,380,017.33

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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.