Home / 8,797,584,631.95-13,211,682,448.73-4,665,099,415.95

Finding the Fourth Proportional to 8,797,584,631.95, 13,211,682,448.73 and 4,665,099,415.95

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Solution

The fourth proportional to 8,797,584,631.95, 13,211,682,448.73 and 4,665,099,415.95 is: 7,005,765,179.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,797,584,631.95 : 13,211,682,448.73 = 4,665,099,415.95 : x
  2. Step 2: Convert to fraction form
    8,797,584,631.95/13,211,682,448.73 = 4,665,099,415.95/x
  3. Step 3: Cross multiply
    8,797,584,631.95x = 13,211,682,448.73 × 4,665,099,415.95
  4. Step 4: Simplify right side
    8,797,584,631.95x = 61,633,812,075,263,860,736
  5. Step 5: Solve for x
    x = 61,633,812,075,263,860,736/8,797,584,631.95
  6. Step 6: Final answer
    x = 7,005,765,179.16

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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.