Finding the Fourth Proportional to 824,559,174,951.24, 1,237,017,688,816.60 and 250,860,378,183.54
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Solution
The fourth proportional to 824,559,174,951.24, 1,237,017,688,816.60 and 250,860,378,183.54 is: 376,345,003,079.51
Step by Step Solution
- Step 1: Write the proportion equation
824,559,174,951.24 : 1,237,017,688,816.60 = 250,860,378,183.54 : x - Step 2: Convert to fraction form
824,559,174,951.24/1,237,017,688,816.60 = 250,860,378,183.54/x - Step 3: Cross multiply
824,559,174,951.24x = 1,237,017,688,816.60 × 250,860,378,183.54 - Step 4: Simplify right side
824,559,174,951.24x = 310,318,725,236,260,880,777,216 - Step 5: Solve for x
x = 310,318,725,236,260,880,777,216/824,559,174,951.24 - Step 6: Final answer
x = 376,345,003,079.51
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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.