Home / 29,014,977.92-43,522,496.64-10,818,895.04

Finding the Fourth Proportional to 29,014,977.92, 43,522,496.64 and 10,818,895.04

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Solution

The fourth proportional to 29,014,977.92, 43,522,496.64 and 10,818,895.04 is: 16,228,353.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,014,977.92 : 43,522,496.64 = 10,818,895.04 : x
  2. Step 2: Convert to fraction form
    29,014,977.92/43,522,496.64 = 10,818,895.04/x
  3. Step 3: Cross multiply
    29,014,977.92x = 43,522,496.64 × 10,818,895.04
  4. Step 4: Simplify right side
    29,014,977.92x = 470,865,323,026,912.62
  5. Step 5: Solve for x
    x = 470,865,323,026,912.62/29,014,977.92
  6. Step 6: Final answer
    x = 16,228,353.66

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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.