Home / 6,279,565,683.12-8,665,410,184.56-3,460,015,824

Finding the Fourth Proportional to 6,279,565,683.12, 8,665,410,184.56 and 3,460,015,824

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Solution

The fourth proportional to 6,279,565,683.12, 8,665,410,184.56 and 3,460,015,824 is: 4,774,606,696.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,279,565,683.12 : 8,665,410,184.56 = 3,460,015,824 : x
  2. Step 2: Convert to fraction form
    6,279,565,683.12/8,665,410,184.56 = 3,460,015,824/x
  3. Step 3: Cross multiply
    6,279,565,683.12x = 8,665,410,184.56 × 3,460,015,824
  4. Step 4: Simplify right side
    6,279,565,683.12x = 29,982,456,360,028,356,608
  5. Step 5: Solve for x
    x = 29,982,456,360,028,356,608/6,279,565,683.12
  6. Step 6: Final answer
    x = 4,774,606,696.23

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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.