Home / 17,174,067.93-23,700,265.34-9,439,902.81

Finding the Fourth Proportional to 17,174,067.93, 23,700,265.34 and 9,439,902.81

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Solution

The fourth proportional to 17,174,067.93, 23,700,265.34 and 9,439,902.81 is: 13,027,094.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,174,067.93 : 23,700,265.34 = 9,439,902.81 : x
  2. Step 2: Convert to fraction form
    17,174,067.93/23,700,265.34 = 9,439,902.81/x
  3. Step 3: Cross multiply
    17,174,067.93x = 23,700,265.34 × 9,439,902.81
  4. Step 4: Simplify right side
    17,174,067.93x = 223,728,201,333,612.12
  5. Step 5: Solve for x
    x = 223,728,201,333,612.12/17,174,067.93
  6. Step 6: Final answer
    x = 13,027,094.24

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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.