Finding the Third Proportional to 5,477,153 and 8,514,416.50
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Solution
The third proportional to 5,477,153 and 8,514,416.50 is: 13,235,943.63
Step by Step Solution
- Step 1: Write the proportion equation
5,477,153 : 8,514,416.50 = 8,514,416.50 : x - Step 2: Convert to fraction form
5,477,153/8,514,416.50 = 8,514,416.50/x - Step 3: Cross multiply
5,477,153x = 8,514,416.50 × 8,514,416.50 - Step 4: Simplify right side
5,477,153x = 72,495,288,335,472.25 - Step 5: Solve for x
x = 72,495,288,335,472.25/5,477,153 - Step 6: Final answer
x = 13,235,943.63
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.