Finding the Fourth Proportional to 102,408,729.68, 153,613,250 and 41,824,455.68
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Solution
The fourth proportional to 102,408,729.68, 153,613,250 and 41,824,455.68 is: 62,736,747.02
Step by Step Solution
- Step 1: Write the proportion equation
102,408,729.68 : 153,613,250 = 41,824,455.68 : x - Step 2: Convert to fraction form
102,408,729.68/153,613,250 = 41,824,455.68/x - Step 3: Cross multiply
102,408,729.68x = 153,613,250 × 41,824,455.68 - Step 4: Simplify right side
102,408,729.68x = 6,424,790,566,485,760 - Step 5: Solve for x
x = 6,424,790,566,485,760/102,408,729.68 - Step 6: Final answer
x = 62,736,747.02
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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.