Finding the Fourth Proportional to 37,326,330, 56,011,539.96 and 15,759,535.68
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Solution
The fourth proportional to 37,326,330, 56,011,539.96 and 15,759,535.68 is: 23,648,611.11
Step by Step Solution
- Step 1: Write the proportion equation
37,326,330 : 56,011,539.96 = 15,759,535.68 : x - Step 2: Convert to fraction form
37,326,330/56,011,539.96 = 15,759,535.68/x - Step 3: Cross multiply
37,326,330x = 56,011,539.96 × 15,759,535.68 - Step 4: Simplify right side
37,326,330x = 882,715,862,491,365.75 - Step 5: Solve for x
x = 882,715,862,491,365.75/37,326,330 - Step 6: Final answer
x = 23,648,611.11
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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.