Home / 231,640,091.66-347,459,858.66-59,116,923.60

Finding the Fourth Proportional to 231,640,091.66, 347,459,858.66 and 59,116,923.60

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Solution

The fourth proportional to 231,640,091.66, 347,459,858.66 and 59,116,923.60 is: 88,675,314.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,640,091.66 : 347,459,858.66 = 59,116,923.60 : x
  2. Step 2: Convert to fraction form
    231,640,091.66/347,459,858.66 = 59,116,923.60/x
  3. Step 3: Cross multiply
    231,640,091.66x = 347,459,858.66 × 59,116,923.60
  4. Step 4: Simplify right side
    231,640,091.66x = 20,540,757,918,470,020
  5. Step 5: Solve for x
    x = 20,540,757,918,470,020/231,640,091.66
  6. Step 6: Final answer
    x = 88,675,314.24

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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.