Home / 41,216,464.96-61,831,826.94-13,922,956.48

Finding the Fourth Proportional to 41,216,464.96, 61,831,826.94 and 13,922,956.48

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Solution

The fourth proportional to 41,216,464.96, 61,831,826.94 and 13,922,956.48 is: 20,886,843.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,216,464.96 : 61,831,826.94 = 13,922,956.48 : x
  2. Step 2: Convert to fraction form
    41,216,464.96/61,831,826.94 = 13,922,956.48/x
  3. Step 3: Cross multiply
    41,216,464.96x = 61,831,826.94 × 13,922,956.48
  4. Step 4: Simplify right side
    41,216,464.96x = 860,881,835,564,511.62
  5. Step 5: Solve for x
    x = 860,881,835,564,511.62/41,216,464.96
  6. Step 6: Final answer
    x = 20,886,843.07

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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.