Home / 29,878,757.11-44,819,724.92-9,410,077.36

Finding the Fourth Proportional to 29,878,757.11, 44,819,724.92 and 9,410,077.36

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Solution

The fourth proportional to 29,878,757.11, 44,819,724.92 and 9,410,077.36 is: 14,115,616.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,878,757.11 : 44,819,724.92 = 9,410,077.36 : x
  2. Step 2: Convert to fraction form
    29,878,757.11/44,819,724.92 = 9,410,077.36/x
  3. Step 3: Cross multiply
    29,878,757.11x = 44,819,724.92 × 9,410,077.36
  4. Step 4: Simplify right side
    29,878,757.11x = 421,757,078,751,119.81
  5. Step 5: Solve for x
    x = 421,757,078,751,119.81/29,878,757.11
  6. Step 6: Final answer
    x = 14,115,616.56

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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.