Finding the Fourth Proportional to 38,210,934.99, 57,263,375.03 and 17,410,539.74
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Solution
The fourth proportional to 38,210,934.99, 57,263,375.03 and 17,410,539.74 is: 26,091,648.02
Step by Step Solution
- Step 1: Write the proportion equation
38,210,934.99 : 57,263,375.03 = 17,410,539.74 : x - Step 2: Convert to fraction form
38,210,934.99/57,263,375.03 = 17,410,539.74/x - Step 3: Cross multiply
38,210,934.99x = 57,263,375.03 × 17,410,539.74 - Step 4: Simplify right side
38,210,934.99x = 996,986,266,404,375.88 - Step 5: Solve for x
x = 996,986,266,404,375.88/38,210,934.99 - Step 6: Final answer
x = 26,091,648.02
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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.