Home / 31,090,349.37-46,675,936.40-23,906,927.79

Finding the Fourth Proportional to 31,090,349.37, 46,675,936.40 and 23,906,927.79

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Solution

The fourth proportional to 31,090,349.37, 46,675,936.40 and 23,906,927.79 is: 35,891,466.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,090,349.37 : 46,675,936.40 = 23,906,927.79 : x
  2. Step 2: Convert to fraction form
    31,090,349.37/46,675,936.40 = 23,906,927.79/x
  3. Step 3: Cross multiply
    31,090,349.37x = 46,675,936.40 × 23,906,927.79
  4. Step 4: Simplify right side
    31,090,349.37x = 1,115,878,240,925,898
  5. Step 5: Solve for x
    x = 1,115,878,240,925,898/31,090,349.37
  6. Step 6: Final answer
    x = 35,891,466.75

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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.