Finding the Fourth Proportional to 34,970,085.02, 48,239,344.04 and 24,531,642.69
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Solution
The fourth proportional to 34,970,085.02, 48,239,344.04 and 24,531,642.69 is: 33,840,076.48
Step by Step Solution
- Step 1: Write the proportion equation
34,970,085.02 : 48,239,344.04 = 24,531,642.69 : x - Step 2: Convert to fraction form
34,970,085.02/48,239,344.04 = 24,531,642.69/x - Step 3: Cross multiply
34,970,085.02x = 48,239,344.04 × 24,531,642.69 - Step 4: Simplify right side
34,970,085.02x = 1,183,390,351,466,602.75 - Step 5: Solve for x
x = 1,183,390,351,466,602.75/34,970,085.02 - Step 6: Final answer
x = 33,840,076.48
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.