Home / 167,122,454-230,629,822.14-104,434,953.04

Finding the Fourth Proportional to 167,122,454, 230,629,822.14 and 104,434,953.04

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Solution

The fourth proportional to 167,122,454, 230,629,822.14 and 104,434,953.04 is: 144,120,757.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,122,454 : 230,629,822.14 = 104,434,953.04 : x
  2. Step 2: Convert to fraction form
    167,122,454/230,629,822.14 = 104,434,953.04/x
  3. Step 3: Cross multiply
    167,122,454x = 230,629,822.14 × 104,434,953.04
  4. Step 4: Simplify right side
    167,122,454x = 24,085,814,643,661,300
  5. Step 5: Solve for x
    x = 24,085,814,643,661,300/167,122,454
  6. Step 6: Final answer
    x = 144,120,757.37

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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.