Finding the Fourth Proportional to 45,595,104.74, 68,396,861.50 and 14,889,845.01
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Solution
The fourth proportional to 45,595,104.74, 68,396,861.50 and 14,889,845.01 is: 22,336,140.53
Step by Step Solution
- Step 1: Write the proportion equation
45,595,104.74 : 68,396,861.50 = 14,889,845.01 : x - Step 2: Convert to fraction form
45,595,104.74/68,396,861.50 = 14,889,845.01/x - Step 3: Cross multiply
45,595,104.74x = 68,396,861.50 × 14,889,845.01 - Step 4: Simplify right side
45,595,104.74x = 1,018,418,666,905,436.12 - Step 5: Solve for x
x = 1,018,418,666,905,436.12/45,595,104.74 - Step 6: Final answer
x = 22,336,140.53
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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.