Finding the Third Proportional to 33,173,772.75 and 51,926,315.63
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Solution
The third proportional to 33,173,772.75 and 51,926,315.63 is: 81,279,336.98
Step by Step Solution
- Step 1: Write the proportion equation
33,173,772.75 : 51,926,315.63 = 51,926,315.63 : x - Step 2: Convert to fraction form
33,173,772.75/51,926,315.63 = 51,926,315.63/x - Step 3: Cross multiply
33,173,772.75x = 51,926,315.63 × 51,926,315.63 - Step 4: Simplify right side
33,173,772.75x = 2,696,342,254,387,119 - Step 5: Solve for x
x = 2,696,342,254,387,119/33,173,772.75 - Step 6: Final answer
x = 81,279,336.98
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.