Home / 115,820,048.37-173,729,933.12-29,558,464.35

Finding the Fourth Proportional to 115,820,048.37, 173,729,933.12 and 29,558,464.35

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Solution

The fourth proportional to 115,820,048.37, 173,729,933.12 and 29,558,464.35 is: 44,337,660.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,820,048.37 : 173,729,933.12 = 29,558,464.35 : x
  2. Step 2: Convert to fraction form
    115,820,048.37/173,729,933.12 = 29,558,464.35/x
  3. Step 3: Cross multiply
    115,820,048.37x = 173,729,933.12 × 29,558,464.35
  4. Step 4: Simplify right side
    115,820,048.37x = 5,135,190,034,077,813
  5. Step 5: Solve for x
    x = 5,135,190,034,077,813/115,820,048.37
  6. Step 6: Final answer
    x = 44,337,660.93

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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.