Finding the Fourth Proportional to 2,350,009,169,003.60, 3,526,623,930,246.70 and 820,185,469,885.44
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Solution
The fourth proportional to 2,350,009,169,003.60, 3,526,623,930,246.70 and 820,185,469,885.44 is: 1,230,840,178,621.53
Step by Step Solution
- Step 1: Write the proportion equation
2,350,009,169,003.60 : 3,526,623,930,246.70 = 820,185,469,885.44 : x - Step 2: Convert to fraction form
2,350,009,169,003.60/3,526,623,930,246.70 = 820,185,469,885.44/x - Step 3: Cross multiply
2,350,009,169,003.60x = 3,526,623,930,246.70 × 820,185,469,885.44 - Step 4: Simplify right side
2,350,009,169,003.60x = 2,892,485,705,338,626,519,334,912 - Step 5: Solve for x
x = 2,892,485,705,338,626,519,334,912/2,350,009,169,003.60 - Step 6: Final answer
x = 1,230,840,178,621.53
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.