Home / 33,357,431.73-46,034,217.23-18,673,011.60

Finding the Fourth Proportional to 33,357,431.73, 46,034,217.23 and 18,673,011.60

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Solution

The fourth proportional to 33,357,431.73, 46,034,217.23 and 18,673,011.60 is: 25,769,294.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,357,431.73 : 46,034,217.23 = 18,673,011.60 : x
  2. Step 2: Convert to fraction form
    33,357,431.73/46,034,217.23 = 18,673,011.60/x
  3. Step 3: Cross multiply
    33,357,431.73x = 46,034,217.23 × 18,673,011.60
  4. Step 4: Simplify right side
    33,357,431.73x = 859,597,472,332,709.88
  5. Step 5: Solve for x
    x = 859,597,472,332,709.88/33,357,431.73
  6. Step 6: Final answer
    x = 25,769,294.21

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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.