Finding the Fourth Proportional to 54,197,802, 81,312,672.96 and 21,833,049.96
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Solution
The fourth proportional to 54,197,802, 81,312,672.96 and 21,833,049.96 is: 32,756,008.28
Step by Step Solution
- Step 1: Write the proportion equation
54,197,802 : 81,312,672.96 = 21,833,049.96 : x - Step 2: Convert to fraction form
54,197,802/81,312,672.96 = 21,833,049.96/x - Step 3: Cross multiply
54,197,802x = 81,312,672.96 × 21,833,049.96 - Step 4: Simplify right side
54,197,802x = 1,775,303,651,116,821 - Step 5: Solve for x
x = 1,775,303,651,116,821/54,197,802 - Step 6: Final answer
x = 32,756,008.28
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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.