Home / 7,398,745,896.75-11,097,560,662.58-2,356,398,598.33

Finding the Fourth Proportional to 7,398,745,896.75, 11,097,560,662.58 and 2,356,398,598.33

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Solution

The fourth proportional to 7,398,745,896.75, 11,097,560,662.58 and 2,356,398,598.33 is: 3,534,420,124.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,398,745,896.75 : 11,097,560,662.58 = 2,356,398,598.33 : x
  2. Step 2: Convert to fraction form
    7,398,745,896.75/11,097,560,662.58 = 2,356,398,598.33/x
  3. Step 3: Cross multiply
    7,398,745,896.75x = 11,097,560,662.58 × 2,356,398,598.33
  4. Step 4: Simplify right side
    7,398,745,896.75x = 26,150,276,390,193,012,736
  5. Step 5: Solve for x
    x = 26,150,276,390,193,012,736/7,398,745,896.75
  6. Step 6: Final answer
    x = 3,534,420,124.05

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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.