Home / 53,909,492,482,353-74,388,823,395,146-30,179,810,632,104

Finding the Fourth Proportional to 53,909,492,482,353, 74,388,823,395,146 and 30,179,810,632,104

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Solution

The fourth proportional to 53,909,492,482,353, 74,388,823,395,146 and 30,179,810,632,104 is: 41,644,625,089,828.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,909,492,482,353 : 74,388,823,395,146 = 30,179,810,632,104 : x
  2. Step 2: Convert to fraction form
    53,909,492,482,353/74,388,823,395,146 = 30,179,810,632,104/x
  3. Step 3: Cross multiply
    53,909,492,482,353x = 74,388,823,395,146 × 30,179,810,632,104
  4. Step 4: Simplify right side
    53,909,492,482,353x = 2,245,040,603,210,533,958,364,168,192
  5. Step 5: Solve for x
    x = 2,245,040,603,210,533,958,364,168,192/53,909,492,482,353
  6. Step 6: Final answer
    x = 41,644,625,089,828.78

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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.