Finding the Fourth Proportional to 229,265,615.94, 343,580,259.21 and 104,463,244.41
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Solution
The fourth proportional to 229,265,615.94, 343,580,259.21 and 104,463,244.41 is: 156,549,897.14
Step by Step Solution
- Step 1: Write the proportion equation
229,265,615.94 : 343,580,259.21 = 104,463,244.41 : x - Step 2: Convert to fraction form
229,265,615.94/343,580,259.21 = 104,463,244.41/x - Step 3: Cross multiply
229,265,615.94x = 343,580,259.21 × 104,463,244.41 - Step 4: Simplify right side
229,265,615.94x = 35,891,508,592,305,380 - Step 5: Solve for x
x = 35,891,508,592,305,380/229,265,615.94 - Step 6: Final answer
x = 156,549,897.14
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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.