Home / 6,551,222,330.90-9,826,833,496.35-5,388,004,270.10

Finding the Fourth Proportional to 6,551,222,330.90, 9,826,833,496.35 and 5,388,004,270.10

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Solution

The fourth proportional to 6,551,222,330.90, 9,826,833,496.35 and 5,388,004,270.10 is: 8,082,006,405.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,222,330.90 : 9,826,833,496.35 = 5,388,004,270.10 : x
  2. Step 2: Convert to fraction form
    6,551,222,330.90/9,826,833,496.35 = 5,388,004,270.10/x
  3. Step 3: Cross multiply
    6,551,222,330.90x = 9,826,833,496.35 × 5,388,004,270.10
  4. Step 4: Simplify right side
    6,551,222,330.90x = 52,947,020,839,895,515,136
  5. Step 5: Solve for x
    x = 52,947,020,839,895,515,136/6,551,222,330.90
  6. Step 6: Final answer
    x = 8,082,006,405.15

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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.