Home / 213,809,494.73-295,057,102.75-116,024,350.73

Finding the Fourth Proportional to 213,809,494.73, 295,057,102.75 and 116,024,350.73

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Solution

The fourth proportional to 213,809,494.73, 295,057,102.75 and 116,024,350.73 is: 160,113,604.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,809,494.73 : 295,057,102.75 = 116,024,350.73 : x
  2. Step 2: Convert to fraction form
    213,809,494.73/295,057,102.75 = 116,024,350.73/x
  3. Step 3: Cross multiply
    213,809,494.73x = 295,057,102.75 × 116,024,350.73
  4. Step 4: Simplify right side
    213,809,494.73x = 34,233,808,773,078,300
  5. Step 5: Solve for x
    x = 34,233,808,773,078,300/213,809,494.73
  6. Step 6: Final answer
    x = 160,113,604.02

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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.