Home / 483,567,660.63-725,351,047.83-151,577,058.42

Finding the Fourth Proportional to 483,567,660.63, 725,351,047.83 and 151,577,058.42

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Solution

The fourth proportional to 483,567,660.63, 725,351,047.83 and 151,577,058.42 is: 227,365,448.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,567,660.63 : 725,351,047.83 = 151,577,058.42 : x
  2. Step 2: Convert to fraction form
    483,567,660.63/725,351,047.83 = 151,577,058.42/x
  3. Step 3: Cross multiply
    483,567,660.63x = 725,351,047.83 × 151,577,058.42
  4. Step 4: Simplify right side
    483,567,660.63x = 109,946,578,151,936,128
  5. Step 5: Solve for x
    x = 109,946,578,151,936,128/483,567,660.63
  6. Step 6: Final answer
    x = 227,365,448.73

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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.