Finding the Fourth Proportional to 7,332,833,861,184.90, 10,119,845,563,855 and 4,250,624,354,481.70
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Solution
The fourth proportional to 7,332,833,861,184.90, 10,119,845,563,855 and 4,250,624,354,481.70 is: 5,866,171,637,272.69
Step by Step Solution
- Step 1: Write the proportion equation
7,332,833,861,184.90 : 10,119,845,563,855 = 4,250,624,354,481.70 : x - Step 2: Convert to fraction form
7,332,833,861,184.90/10,119,845,563,855 = 4,250,624,354,481.70/x - Step 3: Cross multiply
7,332,833,861,184.90x = 10,119,845,563,855 × 4,250,624,354,481.70 - Step 4: Simplify right side
7,332,833,861,184.90x = 43,015,662,017,315,654,793,691,136 - Step 5: Solve for x
x = 43,015,662,017,315,654,793,691,136/7,332,833,861,184.90 - Step 6: Final answer
x = 5,866,171,637,272.69
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.