Finding the Fourth Proportional to 34,440,557.99, 51,660,901.79 and 32,336,051.63
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Solution
The fourth proportional to 34,440,557.99, 51,660,901.79 and 32,336,051.63 is: 48,504,138.29
Step by Step Solution
- Step 1: Write the proportion equation
34,440,557.99 : 51,660,901.79 = 32,336,051.63 : x - Step 2: Convert to fraction form
34,440,557.99/51,660,901.79 = 32,336,051.63/x - Step 3: Cross multiply
34,440,557.99x = 51,660,901.79 × 32,336,051.63 - Step 4: Simplify right side
34,440,557.99x = 1,670,509,587,372,119 - Step 5: Solve for x
x = 1,670,509,587,372,119/34,440,557.99 - Step 6: Final answer
x = 48,504,138.29
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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.