Home / 29,878,756.11-44,819,723.42-9,410,076.36

Finding the Fourth Proportional to 29,878,756.11, 44,819,723.42 and 9,410,076.36

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Solution

The fourth proportional to 29,878,756.11, 44,819,723.42 and 9,410,076.36 is: 14,115,615.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,878,756.11 : 44,819,723.42 = 9,410,076.36 : x
  2. Step 2: Convert to fraction form
    29,878,756.11/44,819,723.42 = 9,410,076.36/x
  3. Step 3: Cross multiply
    29,878,756.11x = 44,819,723.42 × 9,410,076.36
  4. Step 4: Simplify right side
    29,878,756.11x = 421,757,019,769,229.94
  5. Step 5: Solve for x
    x = 421,757,019,769,229.94/29,878,756.11
  6. Step 6: Final answer
    x = 14,115,615.06

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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.