Home / 29,878,906.14-44,819,947.89-9,410,226.30

Finding the Fourth Proportional to 29,878,906.14, 44,819,947.89 and 9,410,226.30

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Solution

The fourth proportional to 29,878,906.14, 44,819,947.89 and 9,410,226.30 is: 14,115,839.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,878,906.14 : 44,819,947.89 = 9,410,226.30 : x
  2. Step 2: Convert to fraction form
    29,878,906.14/44,819,947.89 = 9,410,226.30/x
  3. Step 3: Cross multiply
    29,878,906.14x = 44,819,947.89 × 9,410,226.30
  4. Step 4: Simplify right side
    29,878,906.14x = 421,765,852,399,107.56
  5. Step 5: Solve for x
    x = 421,765,852,399,107.56/29,878,906.14
  6. Step 6: Final answer
    x = 14,115,839.80

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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.