Finding the Fourth Proportional to 16,193,368.79, 24,294,311.70 and 5,819,635.01
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Solution
The fourth proportional to 16,193,368.79, 24,294,311.70 and 5,819,635.01 is: 8,730,982.96
Step by Step Solution
- Step 1: Write the proportion equation
16,193,368.79 : 24,294,311.70 = 5,819,635.01 : x - Step 2: Convert to fraction form
16,193,368.79/24,294,311.70 = 5,819,635.01/x - Step 3: Cross multiply
16,193,368.79x = 24,294,311.70 × 5,819,635.01 - Step 4: Simplify right side
16,193,368.79x = 141,384,026,913,172.59 - Step 5: Solve for x
x = 141,384,026,913,172.59/16,193,368.79 - Step 6: Final answer
x = 8,730,982.96
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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.