Home / 110,912,616.14-166,384,057.05-46,201,287.60

Finding the Fourth Proportional to 110,912,616.14, 166,384,057.05 and 46,201,287.60

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Solution

The fourth proportional to 110,912,616.14, 166,384,057.05 and 46,201,287.60 is: 69,308,235.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,912,616.14 : 166,384,057.05 = 46,201,287.60 : x
  2. Step 2: Convert to fraction form
    110,912,616.14/166,384,057.05 = 46,201,287.60/x
  3. Step 3: Cross multiply
    110,912,616.14x = 166,384,057.05 × 46,201,287.60
  4. Step 4: Simplify right side
    110,912,616.14x = 7,687,157,671,821,858
  5. Step 5: Solve for x
    x = 7,687,157,671,821,858/110,912,616.14
  6. Step 6: Final answer
    x = 69,308,235.07

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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.