Home / 157,771,383.26-236,682,504.91-48,596,503.53

Finding the Fourth Proportional to 157,771,383.26, 236,682,504.91 and 48,596,503.53

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Solution

The fourth proportional to 157,771,383.26, 236,682,504.91 and 48,596,503.53 is: 72,902,588.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,771,383.26 : 236,682,504.91 = 48,596,503.53 : x
  2. Step 2: Convert to fraction form
    157,771,383.26/236,682,504.91 = 48,596,503.53/x
  3. Step 3: Cross multiply
    157,771,383.26x = 236,682,504.91 × 48,596,503.53
  4. Step 4: Simplify right side
    157,771,383.26x = 11,501,942,185,348,058
  5. Step 5: Solve for x
    x = 11,501,942,185,348,058/157,771,383.26
  6. Step 6: Final answer
    x = 72,902,588.21

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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.