Finding the Fourth Proportional to 53,221,545,994,552, 79,694,829,500,196 and 36,731,676,673,200
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Solution
The fourth proportional to 53,221,545,994,552, 79,694,829,500,196 and 36,731,676,673,200 is: 55,002,624,501,487.70
Step by Step Solution
- Step 1: Write the proportion equation
53,221,545,994,552 : 79,694,829,500,196 = 36,731,676,673,200 : x - Step 2: Convert to fraction form
53,221,545,994,552/79,694,829,500,196 = 36,731,676,673,200/x - Step 3: Cross multiply
53,221,545,994,552x = 79,694,829,500,196 × 36,731,676,673,200 - Step 4: Simplify right side
53,221,545,994,552x = 2,927,324,709,727,000,454,844,383,232 - Step 5: Solve for x
x = 2,927,324,709,727,000,454,844,383,232/53,221,545,994,552 - Step 6: Final answer
x = 55,002,624,501,487.70
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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.