Finding the Fourth Proportional to 62,567,236.48, 93,856,888 and 19,424,856
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Solution
The fourth proportional to 62,567,236.48, 93,856,888 and 19,424,856 is: 29,139,157.11
Step by Step Solution
- Step 1: Write the proportion equation
62,567,236.48 : 93,856,888 = 19,424,856 : x - Step 2: Convert to fraction form
62,567,236.48/93,856,888 = 19,424,856/x - Step 3: Cross multiply
62,567,236.48x = 93,856,888 × 19,424,856 - Step 4: Simplify right side
62,567,236.48x = 1,823,156,534,008,128 - Step 5: Solve for x
x = 1,823,156,534,008,128/62,567,236.48 - Step 6: Final answer
x = 29,139,157.11
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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.