Finding the Fourth Proportional to 1,504,474,704.36, 2,250,873,257.94 and 1,318,845,906
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Solution
The fourth proportional to 1,504,474,704.36, 2,250,873,257.94 and 1,318,845,906 is: 1,973,150,477.41
Step by Step Solution
- Step 1: Write the proportion equation
1,504,474,704.36 : 2,250,873,257.94 = 1,318,845,906 : x - Step 2: Convert to fraction form
1,504,474,704.36/2,250,873,257.94 = 1,318,845,906/x - Step 3: Cross multiply
1,504,474,704.36x = 2,250,873,257.94 × 1,318,845,906 - Step 4: Simplify right side
1,504,474,704.36x = 2,968,554,981,159,051,264 - Step 5: Solve for x
x = 2,968,554,981,159,051,264/1,504,474,704.36 - Step 6: Final answer
x = 1,973,150,477.41
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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.