Finding the Fourth Proportional to 91,704,201.14, 137,556,276.60 and 62,862,898.07
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Solution
The fourth proportional to 91,704,201.14, 137,556,276.60 and 62,862,898.07 is: 94,294,329.89
Step by Step Solution
- Step 1: Write the proportion equation
91,704,201.14 : 137,556,276.60 = 62,862,898.07 : x - Step 2: Convert to fraction form
91,704,201.14/137,556,276.60 = 62,862,898.07/x - Step 3: Cross multiply
91,704,201.14x = 137,556,276.60 × 62,862,898.07 - Step 4: Simplify right side
91,704,201.14x = 8,647,186,194,794,526 - Step 5: Solve for x
x = 8,647,186,194,794,526/91,704,201.14 - Step 6: Final answer
x = 94,294,329.89
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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.