Finding the Fourth Proportional to 88,744,006.64, 133,122,696.06 and 26,490,401.37
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Solution
The fourth proportional to 88,744,006.64, 133,122,696.06 and 26,490,401.37 is: 39,737,597.88
Step by Step Solution
- Step 1: Write the proportion equation
88,744,006.64 : 133,122,696.06 = 26,490,401.37 : x - Step 2: Convert to fraction form
88,744,006.64/133,122,696.06 = 26,490,401.37/x - Step 3: Cross multiply
88,744,006.64x = 133,122,696.06 × 26,490,401.37 - Step 4: Simplify right side
88,744,006.64x = 3,526,473,649,586,707.50 - Step 5: Solve for x
x = 3,526,473,649,586,707.50/88,744,006.64 - Step 6: Final answer
x = 39,737,597.88
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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.