Finding the Fourth Proportional to 16,360,623.10, 24,512,941.05 and 10,369,992.70
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Solution
The fourth proportional to 16,360,623.10, 24,512,941.05 and 10,369,992.70 is: 15,537,245.63
Step by Step Solution
- Step 1: Write the proportion equation
16,360,623.10 : 24,512,941.05 = 10,369,992.70 : x - Step 2: Convert to fraction form
16,360,623.10/24,512,941.05 = 10,369,992.70/x - Step 3: Cross multiply
16,360,623.10x = 24,512,941.05 × 10,369,992.70 - Step 4: Simplify right side
16,360,623.10x = 254,199,019,744,030.31 - Step 5: Solve for x
x = 254,199,019,744,030.31/16,360,623.10 - Step 6: Final answer
x = 15,537,245.63
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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.