Home / 41,331,645.96-61,908,895.35-33,618,680.16

Finding the Fourth Proportional to 41,331,645.96, 61,908,895.35 and 33,618,680.16

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Solution

The fourth proportional to 41,331,645.96, 61,908,895.35 and 33,618,680.16 is: 50,355,975.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,331,645.96 : 61,908,895.35 = 33,618,680.16 : x
  2. Step 2: Convert to fraction form
    41,331,645.96/61,908,895.35 = 33,618,680.16/x
  3. Step 3: Cross multiply
    41,331,645.96x = 61,908,895.35 × 33,618,680.16
  4. Step 4: Simplify right side
    41,331,645.96x = 2,081,295,351,830,561
  5. Step 5: Solve for x
    x = 2,081,295,351,830,561/41,331,645.96
  6. Step 6: Final answer
    x = 50,355,975.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.