Finding the Third Proportional to 6,768,423 and 11,110,905
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Solution
The third proportional to 6,768,423 and 11,110,905 is: 18,239,434.79
Step by Step Solution
- Step 1: Write the proportion equation
6,768,423 : 11,110,905 = 11,110,905 : x - Step 2: Convert to fraction form
6,768,423/11,110,905 = 11,110,905/x - Step 3: Cross multiply
6,768,423x = 11,110,905 × 11,110,905 - Step 4: Simplify right side
6,768,423x = 123,452,209,919,025 - Step 5: Solve for x
x = 123,452,209,919,025/6,768,423 - Step 6: Final answer
x = 18,239,434.79
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These problems maintain the same ratio (1.64) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.