Finding the Fourth Proportional to 244,626,809.58, 366,940,968.93 and 60,394,306.95
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Solution
The fourth proportional to 244,626,809.58, 366,940,968.93 and 60,394,306.95 is: 90,591,646.71
Step by Step Solution
- Step 1: Write the proportion equation
244,626,809.58 : 366,940,968.93 = 60,394,306.95 : x - Step 2: Convert to fraction form
244,626,809.58/366,940,968.93 = 60,394,306.95/x - Step 3: Cross multiply
244,626,809.58x = 366,940,968.93 × 60,394,306.95 - Step 4: Simplify right side
244,626,809.58x = 22,161,145,510,088,836 - Step 5: Solve for x
x = 22,161,145,510,088,836/244,626,809.58 - Step 6: Final answer
x = 90,591,646.71
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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.