Home / 184,388,074.65-254,452,469.49-100,754,367.95

Finding the Fourth Proportional to 184,388,074.65, 254,452,469.49 and 100,754,367.95

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Solution

The fourth proportional to 184,388,074.65, 254,452,469.49 and 100,754,367.95 is: 139,039,348.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,388,074.65 : 254,452,469.49 = 100,754,367.95 : x
  2. Step 2: Convert to fraction form
    184,388,074.65/254,452,469.49 = 100,754,367.95/x
  3. Step 3: Cross multiply
    184,388,074.65x = 254,452,469.49 × 100,754,367.95
  4. Step 4: Simplify right side
    184,388,074.65x = 25,637,197,735,509,344
  5. Step 5: Solve for x
    x = 25,637,197,735,509,344/184,388,074.65
  6. Step 6: Final answer
    x = 139,039,348.31

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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.