Home / 213,809,466.36-295,057,063.60-116,024,322.36

Finding the Fourth Proportional to 213,809,466.36, 295,057,063.60 and 116,024,322.36

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Solution

The fourth proportional to 213,809,466.36, 295,057,063.60 and 116,024,322.36 is: 160,113,564.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,809,466.36 : 295,057,063.60 = 116,024,322.36 : x
  2. Step 2: Convert to fraction form
    213,809,466.36/295,057,063.60 = 116,024,322.36/x
  3. Step 3: Cross multiply
    213,809,466.36x = 295,057,063.60 × 116,024,322.36
  4. Step 4: Simplify right side
    213,809,466.36x = 34,233,795,861,721,424
  5. Step 5: Solve for x
    x = 34,233,795,861,721,424/213,809,466.36
  6. Step 6: Final answer
    x = 160,113,564.87

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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.