Finding the Third Proportional to 19,966,708 and 29,201,262
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Solution
The third proportional to 19,966,708 and 29,201,262 is: 42,706,774.82
Step by Step Solution
- Step 1: Write the proportion equation
19,966,708 : 29,201,262 = 29,201,262 : x - Step 2: Convert to fraction form
19,966,708/29,201,262 = 29,201,262/x - Step 3: Cross multiply
19,966,708x = 29,201,262 × 29,201,262 - Step 4: Simplify right side
19,966,708x = 852,713,702,392,644 - Step 5: Solve for x
x = 852,713,702,392,644/19,966,708 - Step 6: Final answer
x = 42,706,774.82
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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.