Home / 3,873,113,583.08-5,809,670,180.21-3,684,927,760.52

Finding the Fourth Proportional to 3,873,113,583.08, 5,809,670,180.21 and 3,684,927,760.52

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Solution

The fourth proportional to 3,873,113,583.08, 5,809,670,180.21 and 3,684,927,760.52 is: 5,527,391,455.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,873,113,583.08 : 5,809,670,180.21 = 3,684,927,760.52 : x
  2. Step 2: Convert to fraction form
    3,873,113,583.08/5,809,670,180.21 = 3,684,927,760.52/x
  3. Step 3: Cross multiply
    3,873,113,583.08x = 5,809,670,180.21 × 3,684,927,760.52
  4. Step 4: Simplify right side
    3,873,113,583.08x = 21,408,214,926,501,220,352
  5. Step 5: Solve for x
    x = 21,408,214,926,501,220,352/3,873,113,583.08
  6. Step 6: Final answer
    x = 5,527,391,455.82

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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.