Finding the Fourth Proportional to 103,244,866.97, 154,866,611.49 and 41,833,119.65
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Solution
The fourth proportional to 103,244,866.97, 154,866,611.49 and 41,833,119.65 is: 62,749,400.31
Step by Step Solution
- Step 1: Write the proportion equation
103,244,866.97 : 154,866,611.49 = 41,833,119.65 : x - Step 2: Convert to fraction form
103,244,866.97/154,866,611.49 = 41,833,119.65/x - Step 3: Cross multiply
103,244,866.97x = 154,866,611.49 × 41,833,119.65 - Step 4: Simplify right side
103,244,866.97x = 6,478,553,487,476,903 - Step 5: Solve for x
x = 6,478,553,487,476,903/103,244,866.97 - Step 6: Final answer
x = 62,749,400.31
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.