Finding the Fourth Proportional to 41,974,220,284,060, 62,969,917,598,988 and 14,433,817,004,399
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Solution
The fourth proportional to 41,974,220,284,060, 62,969,917,598,988 and 14,433,817,004,399 is: 21,653,678,406,768.08
Step by Step Solution
- Step 1: Write the proportion equation
41,974,220,284,060 : 62,969,917,598,988 = 14,433,817,004,399 : x - Step 2: Convert to fraction form
41,974,220,284,060/62,969,917,598,988 = 14,433,817,004,399/x - Step 3: Cross multiply
41,974,220,284,060x = 62,969,917,598,988 × 14,433,817,004,399 - Step 4: Simplify right side
41,974,220,284,060x = 908,896,267,405,876,875,566,776,320 - Step 5: Solve for x
x = 908,896,267,405,876,875,566,776,320/41,974,220,284,060 - Step 6: Final answer
x = 21,653,678,406,768.08
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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.