Home / 84,082,435.74-116,033,600.97-46,910,504.34

Finding the Fourth Proportional to 84,082,435.74, 116,033,600.97 and 46,910,504.34

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Solution

The fourth proportional to 84,082,435.74, 116,033,600.97 and 46,910,504.34 is: 64,736,406.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,082,435.74 : 116,033,600.97 = 46,910,504.34 : x
  2. Step 2: Convert to fraction form
    84,082,435.74/116,033,600.97 = 46,910,504.34/x
  3. Step 3: Cross multiply
    84,082,435.74x = 116,033,600.97 × 46,910,504.34
  4. Step 4: Simplify right side
    84,082,435.74x = 5,443,194,741,889,014
  5. Step 5: Solve for x
    x = 5,443,194,741,889,014/84,082,435.74
  6. Step 6: Final answer
    x = 64,736,406.53

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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.