Home / 31,090,021.44-46,675,443.69-23,906,599.80

Finding the Fourth Proportional to 31,090,021.44, 46,675,443.69 and 23,906,599.80

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Solution

The fourth proportional to 31,090,021.44, 46,675,443.69 and 23,906,599.80 is: 35,890,974.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,090,021.44 : 46,675,443.69 = 23,906,599.80 : x
  2. Step 2: Convert to fraction form
    31,090,021.44/46,675,443.69 = 23,906,599.80/x
  3. Step 3: Cross multiply
    31,090,021.44x = 46,675,443.69 × 23,906,599.80
  4. Step 4: Simplify right side
    31,090,021.44x = 1,115,851,152,784,265.25
  5. Step 5: Solve for x
    x = 1,115,851,152,784,265.25/31,090,021.44
  6. Step 6: Final answer
    x = 35,890,974.05

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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.