Finding the Fourth Proportional to 41,974,220,284,057, 62,969,917,598,984 and 14,433,817,004,396
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Solution
The fourth proportional to 41,974,220,284,057, 62,969,917,598,984 and 14,433,817,004,396 is: 21,653,678,406,763.75
Step by Step Solution
- Step 1: Write the proportion equation
41,974,220,284,057 : 62,969,917,598,984 = 14,433,817,004,396 : x - Step 2: Convert to fraction form
41,974,220,284,057/62,969,917,598,984 = 14,433,817,004,396/x - Step 3: Cross multiply
41,974,220,284,057x = 62,969,917,598,984 × 14,433,817,004,396 - Step 4: Simplify right side
41,974,220,284,057x = 908,896,267,405,630,172,645,294,080 - Step 5: Solve for x
x = 908,896,267,405,630,172,645,294,080/41,974,220,284,057 - Step 6: Final answer
x = 21,653,678,406,763.75
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.