Home / 29,285,636.42-43,928,888.58-11,084,944.88

Finding the Fourth Proportional to 29,285,636.42, 43,928,888.58 and 11,084,944.88

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Solution

The fourth proportional to 29,285,636.42, 43,928,888.58 and 11,084,944.88 is: 16,627,581.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,285,636.42 : 43,928,888.58 = 11,084,944.88 : x
  2. Step 2: Convert to fraction form
    29,285,636.42/43,928,888.58 = 11,084,944.88/x
  3. Step 3: Cross multiply
    29,285,636.42x = 43,928,888.58 × 11,084,944.88
  4. Step 4: Simplify right side
    29,285,636.42x = 486,949,308,548,961.50
  5. Step 5: Solve for x
    x = 486,949,308,548,961.50/29,285,636.42
  6. Step 6: Final answer
    x = 16,627,581.57

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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.