Finding the Third Proportional to 19,966,704 and 29,201,256
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Solution
The third proportional to 19,966,704 and 29,201,256 is: 42,706,765.82
Step by Step Solution
- Step 1: Write the proportion equation
19,966,704 : 29,201,256 = 29,201,256 : x - Step 2: Convert to fraction form
19,966,704/29,201,256 = 29,201,256/x - Step 3: Cross multiply
19,966,704x = 29,201,256 × 29,201,256 - Step 4: Simplify right side
19,966,704x = 852,713,351,977,536 - Step 5: Solve for x
x = 852,713,351,977,536/19,966,704 - Step 6: Final answer
x = 42,706,765.82
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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.