Home / 622,729,158,843.14-933,999,358,099.40-169,483,382,495.55

Finding the Fourth Proportional to 622,729,158,843.14, 933,999,358,099.40 and 169,483,382,495.55

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Solution

The fourth proportional to 622,729,158,843.14, 933,999,358,099.40 and 169,483,382,495.55 is: 254,199,387,023.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,729,158,843.14 : 933,999,358,099.40 = 169,483,382,495.55 : x
  2. Step 2: Convert to fraction form
    622,729,158,843.14/933,999,358,099.40 = 169,483,382,495.55/x
  3. Step 3: Cross multiply
    622,729,158,843.14x = 933,999,358,099.40 × 169,483,382,495.55
  4. Step 4: Simplify right side
    622,729,158,843.14x = 158,297,370,459,358,787,272,704
  5. Step 5: Solve for x
    x = 158,297,370,459,358,787,272,704/622,729,158,843.14
  6. Step 6: Final answer
    x = 254,199,387,023.14

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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.