Home / 115,819,093.44-173,728,494-29,557,502.64

Finding the Fourth Proportional to 115,819,093.44, 173,728,494 and 29,557,502.64

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Solution

The fourth proportional to 115,819,093.44, 173,728,494 and 29,557,502.64 is: 44,336,216.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,819,093.44 : 173,728,494 = 29,557,502.64 : x
  2. Step 2: Convert to fraction form
    115,819,093.44/173,728,494 = 29,557,502.64/x
  3. Step 3: Cross multiply
    115,819,093.44x = 173,728,494 × 29,557,502.64
  4. Step 4: Simplify right side
    115,819,093.44x = 5,134,980,420,048,224
  5. Step 5: Solve for x
    x = 5,134,980,420,048,224/115,819,093.44
  6. Step 6: Final answer
    x = 44,336,216.66

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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.