Finding the Third Proportional to 55,326,000 and 88,893,794
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Solution
The third proportional to 55,326,000 and 88,893,794 is: 142,828,084.66
Step by Step Solution
- Step 1: Write the proportion equation
55,326,000 : 88,893,794 = 88,893,794 : x - Step 2: Convert to fraction form
55,326,000/88,893,794 = 88,893,794/x - Step 3: Cross multiply
55,326,000x = 88,893,794 × 88,893,794 - Step 4: Simplify right side
55,326,000x = 7,902,106,611,714,436 - Step 5: Solve for x
x = 7,902,106,611,714,436/55,326,000 - Step 6: Final answer
x = 142,828,084.66
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Why These Related Problems?
These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.