Home / 434,903,630.34-600,174,233.54-236,673,480.14

Finding the Fourth Proportional to 434,903,630.34, 600,174,233.54 and 236,673,480.14

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Solution

The fourth proportional to 434,903,630.34, 600,174,233.54 and 236,673,480.14 is: 326,613,333.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,903,630.34 : 600,174,233.54 = 236,673,480.14 : x
  2. Step 2: Convert to fraction form
    434,903,630.34/600,174,233.54 = 236,673,480.14/x
  3. Step 3: Cross multiply
    434,903,630.34x = 600,174,233.54 × 236,673,480.14
  4. Step 4: Simplify right side
    434,903,630.34x = 142,045,324,542,268,896
  5. Step 5: Solve for x
    x = 142,045,324,542,268,896/434,903,630.34
  6. Step 6: Final answer
    x = 326,613,333.70

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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.