Home / 53,909,492,482,354-74,388,823,395,150-30,179,810,632,110

Finding the Fourth Proportional to 53,909,492,482,354, 74,388,823,395,150 and 30,179,810,632,110

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Solution

The fourth proportional to 53,909,492,482,354, 74,388,823,395,150 and 30,179,810,632,110 is: 41,644,625,089,838.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,909,492,482,354 : 74,388,823,395,150 = 30,179,810,632,110 : x
  2. Step 2: Convert to fraction form
    53,909,492,482,354/74,388,823,395,150 = 30,179,810,632,110/x
  3. Step 3: Cross multiply
    53,909,492,482,354x = 74,388,823,395,150 × 30,179,810,632,110
  4. Step 4: Simplify right side
    53,909,492,482,354x = 2,245,040,603,211,101,031,486,193,664
  5. Step 5: Solve for x
    x = 2,245,040,603,211,101,031,486,193,664/53,909,492,482,354
  6. Step 6: Final answer
    x = 41,644,625,089,838.53

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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.