Finding the Third Proportional to 19,292,655 and 29,859,304.50
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Solution
The third proportional to 19,292,655 and 29,859,304.50 is: 46,213,342.08
Step by Step Solution
- Step 1: Write the proportion equation
19,292,655 : 29,859,304.50 = 29,859,304.50 : x - Step 2: Convert to fraction form
19,292,655/29,859,304.50 = 29,859,304.50/x - Step 3: Cross multiply
19,292,655x = 29,859,304.50 × 29,859,304.50 - Step 4: Simplify right side
19,292,655x = 891,578,065,223,720.25 - Step 5: Solve for x
x = 891,578,065,223,720.25/19,292,655 - Step 6: Final answer
x = 46,213,342.08
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.