Finding the Fourth Proportional to 62,710,330.08, 94,066,440.66 and 21,771,069.26
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Solution
The fourth proportional to 62,710,330.08, 94,066,440.66 and 21,771,069.26 is: 32,656,932.15
Step by Step Solution
- Step 1: Write the proportion equation
62,710,330.08 : 94,066,440.66 = 21,771,069.26 : x - Step 2: Convert to fraction form
62,710,330.08/94,066,440.66 = 21,771,069.26/x - Step 3: Cross multiply
62,710,330.08x = 94,066,440.66 × 21,771,069.26 - Step 4: Simplify right side
62,710,330.08x = 2,047,926,994,383,480.75 - Step 5: Solve for x
x = 2,047,926,994,383,480.75/62,710,330.08 - Step 6: Final answer
x = 32,656,932.15
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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.