Finding the Fourth Proportional to 34,762,694,475,704, 47,970,356,858,680 and 19,154,107,010,279
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Solution
The fourth proportional to 34,762,694,475,704, 47,970,356,858,680 and 19,154,107,010,279 is: 26,431,476,686,440.61
Step by Step Solution
- Step 1: Write the proportion equation
34,762,694,475,704 : 47,970,356,858,680 = 19,154,107,010,279 : x - Step 2: Convert to fraction form
34,762,694,475,704/47,970,356,858,680 = 19,154,107,010,279/x - Step 3: Cross multiply
34,762,694,475,704x = 47,970,356,858,680 × 19,154,107,010,279 - Step 4: Simplify right side
34,762,694,475,704x = 918,829,348,592,427,891,064,569,856 - Step 5: Solve for x
x = 918,829,348,592,427,891,064,569,856/34,762,694,475,704 - Step 6: Final answer
x = 26,431,476,686,440.61
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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.