Home / 5,647,019,298.95-8,454,171,567.45-4,253,870,840.06

Finding the Fourth Proportional to 5,647,019,298.95, 8,454,171,567.45 and 4,253,870,840.06

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Solution

The fourth proportional to 5,647,019,298.95, 8,454,171,567.45 and 4,253,870,840.06 is: 6,368,484,328.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,647,019,298.95 : 8,454,171,567.45 = 4,253,870,840.06 : x
  2. Step 2: Convert to fraction form
    5,647,019,298.95/8,454,171,567.45 = 4,253,870,840.06/x
  3. Step 3: Cross multiply
    5,647,019,298.95x = 8,454,171,567.45 × 4,253,870,840.06
  4. Step 4: Simplify right side
    5,647,019,298.95x = 35,962,953,907,639,898,112
  5. Step 5: Solve for x
    x = 35,962,953,907,639,898,112/5,647,019,298.95
  6. Step 6: Final answer
    x = 6,368,484,328.42

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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.