Finding the Fourth Proportional to 41,903,999.40, 62,809,343.10 and 16,336,511.40
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Solution
The fourth proportional to 41,903,999.40, 62,809,343.10 and 16,336,511.40 is: 24,486,577.99
Step by Step Solution
- Step 1: Write the proportion equation
41,903,999.40 : 62,809,343.10 = 16,336,511.40 : x - Step 2: Convert to fraction form
41,903,999.40/62,809,343.10 = 16,336,511.40/x - Step 3: Cross multiply
41,903,999.40x = 62,809,343.10 × 16,336,511.40 - Step 4: Simplify right side
41,903,999.40x = 1,026,085,549,579,661.38 - Step 5: Solve for x
x = 1,026,085,549,579,661.38/41,903,999.40 - Step 6: Final answer
x = 24,486,577.99
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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.