Home / 33,424,116.58-46,122,971.46-18,538,035.94

Finding the Fourth Proportional to 33,424,116.58, 46,122,971.46 and 18,538,035.94

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Solution

The fourth proportional to 33,424,116.58, 46,122,971.46 and 18,538,035.94 is: 25,581,208.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,424,116.58 : 46,122,971.46 = 18,538,035.94 : x
  2. Step 2: Convert to fraction form
    33,424,116.58/46,122,971.46 = 18,538,035.94/x
  3. Step 3: Cross multiply
    33,424,116.58x = 46,122,971.46 × 18,538,035.94
  4. Step 4: Simplify right side
    33,424,116.58x = 855,029,302,585,074.38
  5. Step 5: Solve for x
    x = 855,029,302,585,074.38/33,424,116.58
  6. Step 6: Final answer
    x = 25,581,208.72

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1.5x scale

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.