Home / 13,173,589,321,861-18,179,994,209,262-7,320,943,253,462.60

Finding the Fourth Proportional to 13,173,589,321,861, 18,179,994,209,262 and 7,320,943,253,462.60

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Solution

The fourth proportional to 13,173,589,321,861, 18,179,994,209,262 and 7,320,943,253,462.60 is: 10,103,146,735,675.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,173,589,321,861 : 18,179,994,209,262 = 7,320,943,253,462.60 : x
  2. Step 2: Convert to fraction form
    13,173,589,321,861/18,179,994,209,262 = 7,320,943,253,462.60/x
  3. Step 3: Cross multiply
    13,173,589,321,861x = 18,179,994,209,262 × 7,320,943,253,462.60
  4. Step 4: Simplify right side
    13,173,589,321,861x = 133,094,705,954,285,759,577,980,928
  5. Step 5: Solve for x
    x = 133,094,705,954,285,759,577,980,928/13,173,589,321,861
  6. Step 6: Final answer
    x = 10,103,146,735,675.21

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.