Home / 110,891,287.36-166,276,044.96-34,193,022.40

Finding the Fourth Proportional to 110,891,287.36, 166,276,044.96 and 34,193,022.40

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Solution

The fourth proportional to 110,891,287.36, 166,276,044.96 and 34,193,022.40 is: 51,270,759.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,891,287.36 : 166,276,044.96 = 34,193,022.40 : x
  2. Step 2: Convert to fraction form
    110,891,287.36/166,276,044.96 = 34,193,022.40/x
  3. Step 3: Cross multiply
    110,891,287.36x = 166,276,044.96 × 34,193,022.40
  4. Step 4: Simplify right side
    110,891,287.36x = 5,685,480,529,900,687
  5. Step 5: Solve for x
    x = 5,685,480,529,900,687/110,891,287.36
  6. Step 6: Final answer
    x = 51,270,759.55

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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.