Finding the Third Proportional to 13,323,979,690.88 and 29,627,011,067.63
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Solution
The third proportional to 13,323,979,690.88 and 29,627,011,067.63 is: 65,878,198,943.99
Step by Step Solution
- Step 1: Write the proportion equation
13,323,979,690.88 : 29,627,011,067.63 = 29,627,011,067.63 : x - Step 2: Convert to fraction form
13,323,979,690.88/29,627,011,067.63 = 29,627,011,067.63/x - Step 3: Cross multiply
13,323,979,690.88x = 29,627,011,067.63 × 29,627,011,067.63 - Step 4: Simplify right side
13,323,979,690.88x = 877,759,784,801,174,290,432 - Step 5: Solve for x
x = 877,759,784,801,174,290,432/13,323,979,690.88 - Step 6: Final answer
x = 65,878,198,943.99
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.