Home / 294,414,525.54-406,292,047.53-162,255,523.55

Finding the Fourth Proportional to 294,414,525.54, 406,292,047.53 and 162,255,523.55

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Solution

The fourth proportional to 294,414,525.54, 406,292,047.53 and 162,255,523.55 is: 223,912,623.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,414,525.54 : 406,292,047.53 = 162,255,523.55 : x
  2. Step 2: Convert to fraction form
    294,414,525.54/406,292,047.53 = 162,255,523.55/x
  3. Step 3: Cross multiply
    294,414,525.54x = 406,292,047.53 × 162,255,523.55
  4. Step 4: Simplify right side
    294,414,525.54x = 65,923,128,885,140,952
  5. Step 5: Solve for x
    x = 65,923,128,885,140,952/294,414,525.54
  6. Step 6: Final answer
    x = 223,912,623.75

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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.