Finding the Fourth Proportional to 226,348,225.49, 339,175,801.97 and 152,297,723.69
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Solution
The fourth proportional to 226,348,225.49, 339,175,801.97 and 152,297,723.69 is: 228,213,419.65
Step by Step Solution
- Step 1: Write the proportion equation
226,348,225.49 : 339,175,801.97 = 152,297,723.69 : x - Step 2: Convert to fraction form
226,348,225.49/339,175,801.97 = 152,297,723.69/x - Step 3: Cross multiply
226,348,225.49x = 339,175,801.97 × 152,297,723.69 - Step 4: Simplify right side
226,348,225.49x = 51,655,702,570,761,224 - Step 5: Solve for x
x = 51,655,702,570,761,224/226,348,225.49 - Step 6: Final answer
x = 228,213,419.65
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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.