Finding the Fourth Proportional to 58,793,278.67, 88,184,216.21 and 17,853,072.42
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Solution
The fourth proportional to 58,793,278.67, 88,184,216.21 and 17,853,072.42 is: 26,777,877.23
Step by Step Solution
- Step 1: Write the proportion equation
58,793,278.67 : 88,184,216.21 = 17,853,072.42 : x - Step 2: Convert to fraction form
58,793,278.67/88,184,216.21 = 17,853,072.42/x - Step 3: Cross multiply
58,793,278.67x = 88,184,216.21 × 17,853,072.42 - Step 4: Simplify right side
58,793,278.67x = 1,574,359,198,208,802.75 - Step 5: Solve for x
x = 1,574,359,198,208,802.75/58,793,278.67 - Step 6: Final answer
x = 26,777,877.23
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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.