Finding the Third Proportional to 6,478,197 and 14,176,746
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Solution
The third proportional to 6,478,197 and 14,176,746 is: 31,024,083.88
Step by Step Solution
- Step 1: Write the proportion equation
6,478,197 : 14,176,746 = 14,176,746 : x - Step 2: Convert to fraction form
6,478,197/14,176,746 = 14,176,746/x - Step 3: Cross multiply
6,478,197x = 14,176,746 × 14,176,746 - Step 4: Simplify right side
6,478,197x = 200,980,127,148,516 - Step 5: Solve for x
x = 200,980,127,148,516/6,478,197 - Step 6: Final answer
x = 31,024,083.88
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.