Finding the Fourth Proportional to 96,394,002.24, 144,595,651.92 and 31,696,374.84
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Solution
The fourth proportional to 96,394,002.24, 144,595,651.92 and 31,696,374.84 is: 47,546,090.80
Step by Step Solution
- Step 1: Write the proportion equation
96,394,002.24 : 144,595,651.92 = 31,696,374.84 : x - Step 2: Convert to fraction form
96,394,002.24/144,595,651.92 = 31,696,374.84/x - Step 3: Cross multiply
96,394,002.24x = 144,595,651.92 × 31,696,374.84 - Step 4: Simplify right side
96,394,002.24x = 4,583,157,983,490,485 - Step 5: Solve for x
x = 4,583,157,983,490,485/96,394,002.24 - Step 6: Final answer
x = 47,546,090.80
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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.