Finding the Third Proportional to 13,251,068 and 19,797,370
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Solution
The third proportional to 13,251,068 and 19,797,370 is: 29,577,680.75
Step by Step Solution
- Step 1: Write the proportion equation
13,251,068 : 19,797,370 = 19,797,370 : x - Step 2: Convert to fraction form
13,251,068/19,797,370 = 19,797,370/x - Step 3: Cross multiply
13,251,068x = 19,797,370 × 19,797,370 - Step 4: Simplify right side
13,251,068x = 391,935,858,916,900 - Step 5: Solve for x
x = 391,935,858,916,900/13,251,068 - Step 6: Final answer
x = 29,577,680.75
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.