Finding the Fourth Proportional to 177,136,752.42, 265,674,845.34 and 47,714,095.44
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Solution
The fourth proportional to 177,136,752.42, 265,674,845.34 and 47,714,095.44 is: 71,562,985.96
Step by Step Solution
- Step 1: Write the proportion equation
177,136,752.42 : 265,674,845.34 = 47,714,095.44 : x - Step 2: Convert to fraction form
177,136,752.42/265,674,845.34 = 47,714,095.44/x - Step 3: Cross multiply
177,136,752.42x = 265,674,845.34 × 47,714,095.44 - Step 4: Simplify right side
177,136,752.42x = 12,676,434,926,559,998 - Step 5: Solve for x
x = 12,676,434,926,559,998/177,136,752.42 - Step 6: Final answer
x = 71,562,985.96
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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.