Home / 234,957,534,370.28-352,435,861,331.31-73,621,292,058.41

Finding the Fourth Proportional to 234,957,534,370.28, 352,435,861,331.31 and 73,621,292,058.41

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Solution

The fourth proportional to 234,957,534,370.28, 352,435,861,331.31 and 73,621,292,058.41 is: 110,431,800,148.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,957,534,370.28 : 352,435,861,331.31 = 73,621,292,058.41 : x
  2. Step 2: Convert to fraction form
    234,957,534,370.28/352,435,861,331.31 = 73,621,292,058.41/x
  3. Step 3: Cross multiply
    234,957,534,370.28x = 352,435,861,331.31 × 73,621,292,058.41
  4. Step 4: Simplify right side
    234,957,534,370.28x = 25,946,783,478,929,663,459,328
  5. Step 5: Solve for x
    x = 25,946,783,478,929,663,459,328/234,957,534,370.28
  6. Step 6: Final answer
    x = 110,431,800,148.36

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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.