Finding the Fourth Proportional to 58,091,482,211,919, 80,166,239,531,664 and 31,753,570,030,038
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Solution
The fourth proportional to 58,091,482,211,919, 80,166,239,531,664 and 31,753,570,030,038 is: 43,819,923,405,073.73
Step by Step Solution
- Step 1: Write the proportion equation
58,091,482,211,919 : 80,166,239,531,664 = 31,753,570,030,038 : x - Step 2: Convert to fraction form
58,091,482,211,919/80,166,239,531,664 = 31,753,570,030,038/x - Step 3: Cross multiply
58,091,482,211,919x = 80,166,239,531,664 × 31,753,570,030,038 - Step 4: Simplify right side
58,091,482,211,919x = 2,545,564,301,013,493,722,728,366,080 - Step 5: Solve for x
x = 2,545,564,301,013,493,722,728,366,080/58,091,482,211,919 - Step 6: Final answer
x = 43,819,923,405,073.73
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.