Home / 13,463,172,317.10-20,194,758,475.65-9,055,188,086.70

Finding the Fourth Proportional to 13,463,172,317.10, 20,194,758,475.65 and 9,055,188,086.70

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Solution

The fourth proportional to 13,463,172,317.10, 20,194,758,475.65 and 9,055,188,086.70 is: 13,582,782,130.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,463,172,317.10 : 20,194,758,475.65 = 9,055,188,086.70 : x
  2. Step 2: Convert to fraction form
    13,463,172,317.10/20,194,758,475.65 = 9,055,188,086.70/x
  3. Step 3: Cross multiply
    13,463,172,317.10x = 20,194,758,475.65 × 9,055,188,086.70
  4. Step 4: Simplify right side
    13,463,172,317.10x = 182,867,336,362,489,774,080
  5. Step 5: Solve for x
    x = 182,867,336,362,489,774,080/13,463,172,317.10
  6. Step 6: Final answer
    x = 13,582,782,130.05

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.