Finding the Fourth Proportional to 122,650,174.26, 183,953,417.28 and 48,867,770.61
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Solution
The fourth proportional to 122,650,174.26, 183,953,417.28 and 48,867,770.61 is: 73,292,952.52
Step by Step Solution
- Step 1: Write the proportion equation
122,650,174.26 : 183,953,417.28 = 48,867,770.61 : x - Step 2: Convert to fraction form
122,650,174.26/183,953,417.28 = 48,867,770.61/x - Step 3: Cross multiply
122,650,174.26x = 183,953,417.28 × 48,867,770.61 - Step 4: Simplify right side
122,650,174.26x = 8,989,393,398,564,650 - Step 5: Solve for x
x = 8,989,393,398,564,650/122,650,174.26 - Step 6: Final answer
x = 73,292,952.52
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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.