Finding the Third Proportional to 7,616,700 and 11,133,270
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Solution
The third proportional to 7,616,700 and 11,133,270 is: 16,273,412.49
Step by Step Solution
- Step 1: Write the proportion equation
7,616,700 : 11,133,270 = 11,133,270 : x - Step 2: Convert to fraction form
7,616,700/11,133,270 = 11,133,270/x - Step 3: Cross multiply
7,616,700x = 11,133,270 × 11,133,270 - Step 4: Simplify right side
7,616,700x = 123,949,700,892,900 - Step 5: Solve for x
x = 123,949,700,892,900/7,616,700 - Step 6: Final answer
x = 16,273,412.49
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.