Home / 17,090,893.02-23,585,430.60-9,250,403.91

Finding the Fourth Proportional to 17,090,893.02, 23,585,430.60 and 9,250,403.91

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Solution

The fourth proportional to 17,090,893.02, 23,585,430.60 and 9,250,403.91 is: 12,765,556.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,090,893.02 : 23,585,430.60 = 9,250,403.91 : x
  2. Step 2: Convert to fraction form
    17,090,893.02/23,585,430.60 = 9,250,403.91/x
  3. Step 3: Cross multiply
    17,090,893.02x = 23,585,430.60 × 9,250,403.91
  4. Step 4: Simplify right side
    17,090,893.02x = 218,174,759,441,273.66
  5. Step 5: Solve for x
    x = 218,174,759,441,273.66/17,090,893.02
  6. Step 6: Final answer
    x = 12,765,556.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.