Finding the Fourth Proportional to 34,762,694,475,705, 47,970,356,858,681 and 19,154,107,010,280
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Solution
The fourth proportional to 34,762,694,475,705, 47,970,356,858,681 and 19,154,107,010,280 is: 26,431,476,686,441.77
Step by Step Solution
- Step 1: Write the proportion equation
34,762,694,475,705 : 47,970,356,858,681 = 19,154,107,010,280 : x - Step 2: Convert to fraction form
34,762,694,475,705/47,970,356,858,681 = 19,154,107,010,280/x - Step 3: Cross multiply
34,762,694,475,705x = 47,970,356,858,681 × 19,154,107,010,280 - Step 4: Simplify right side
34,762,694,475,705x = 918,829,348,592,494,961,273,864,192 - Step 5: Solve for x
x = 918,829,348,592,494,961,273,864,192/34,762,694,475,705 - Step 6: Final answer
x = 26,431,476,686,441.77
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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.