Finding the Fourth Proportional to 22,060,328.40, 33,090,473.16 and 6,707,743.92
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Solution
The fourth proportional to 22,060,328.40, 33,090,473.16 and 6,707,743.92 is: 10,061,609.97
Step by Step Solution
- Step 1: Write the proportion equation
22,060,328.40 : 33,090,473.16 = 6,707,743.92 : x - Step 2: Convert to fraction form
22,060,328.40/33,090,473.16 = 6,707,743.92/x - Step 3: Cross multiply
22,060,328.40x = 33,090,473.16 × 6,707,743.92 - Step 4: Simplify right side
22,060,328.40x = 221,962,420,148,913.19 - Step 5: Solve for x
x = 221,962,420,148,913.19/22,060,328.40 - Step 6: Final answer
x = 10,061,609.97
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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.