Finding the Fourth Proportional to 61,329,765.96, 91,903,768.08 and 24,893,821.08
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Solution
The fourth proportional to 61,329,765.96, 91,903,768.08 and 24,893,821.08 is: 37,303,842.98
Step by Step Solution
- Step 1: Write the proportion equation
61,329,765.96 : 91,903,768.08 = 24,893,821.08 : x - Step 2: Convert to fraction form
61,329,765.96/91,903,768.08 = 24,893,821.08/x - Step 3: Cross multiply
61,329,765.96x = 91,903,768.08 × 24,893,821.08 - Step 4: Simplify right side
61,329,765.96x = 2,287,835,959,161,335 - Step 5: Solve for x
x = 2,287,835,959,161,335/61,329,765.96 - Step 6: Final answer
x = 37,303,842.98
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.