Home / 52,961,170.82-73,119,022.58-41,992,228.58

Finding the Fourth Proportional to 52,961,170.82, 73,119,022.58 and 41,992,228.58

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Solution

The fourth proportional to 52,961,170.82, 73,119,022.58 and 41,992,228.58 is: 57,975,128.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,961,170.82 : 73,119,022.58 = 41,992,228.58 : x
  2. Step 2: Convert to fraction form
    52,961,170.82/73,119,022.58 = 41,992,228.58/x
  3. Step 3: Cross multiply
    52,961,170.82x = 73,119,022.58 × 41,992,228.58
  4. Step 4: Simplify right side
    52,961,170.82x = 3,070,430,709,464,927
  5. Step 5: Solve for x
    x = 3,070,430,709,464,927/52,961,170.82
  6. Step 6: Final answer
    x = 57,975,128.99

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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.