Finding the Third Proportional to 13,249,715 and 19,437,126
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Solution
The third proportional to 13,249,715 and 19,437,126 is: 28,513,961.78
Step by Step Solution
- Step 1: Write the proportion equation
13,249,715 : 19,437,126 = 19,437,126 : x - Step 2: Convert to fraction form
13,249,715/19,437,126 = 19,437,126/x - Step 3: Cross multiply
13,249,715x = 19,437,126 × 19,437,126 - Step 4: Simplify right side
13,249,715x = 377,801,867,139,876 - Step 5: Solve for x
x = 377,801,867,139,876/13,249,715 - Step 6: Final answer
x = 28,513,961.78
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.