Home / 231,640,090.54-347,459,856.96-59,116,922.48

Finding the Fourth Proportional to 231,640,090.54, 347,459,856.96 and 59,116,922.48

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Solution

The fourth proportional to 231,640,090.54, 347,459,856.96 and 59,116,922.48 is: 88,675,312.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,640,090.54 : 347,459,856.96 = 59,116,922.48 : x
  2. Step 2: Convert to fraction form
    231,640,090.54/347,459,856.96 = 59,116,922.48/x
  3. Step 3: Cross multiply
    231,640,090.54x = 347,459,856.96 × 59,116,922.48
  4. Step 4: Simplify right side
    231,640,090.54x = 20,540,757,429,684,856
  5. Step 5: Solve for x
    x = 20,540,757,429,684,856/231,640,090.54
  6. Step 6: Final answer
    x = 88,675,312.56

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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.