Finding the Fourth Proportional to 47,784,072,637,056, 65,941,324,188,594 and 26,690,167,237,935
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Solution
The fourth proportional to 47,784,072,637,056, 65,941,324,188,594 and 26,690,167,237,935 is: 36,832,042,003,879.22
Step by Step Solution
- Step 1: Write the proportion equation
47,784,072,637,056 : 65,941,324,188,594 = 26,690,167,237,935 : x - Step 2: Convert to fraction form
47,784,072,637,056/65,941,324,188,594 = 26,690,167,237,935/x - Step 3: Cross multiply
47,784,072,637,056x = 65,941,324,188,594 × 26,690,167,237,935 - Step 4: Simplify right side
47,784,072,637,056x = 1,759,984,970,484,462,358,628,401,152 - Step 5: Solve for x
x = 1,759,984,970,484,462,358,628,401,152/47,784,072,637,056 - Step 6: Final answer
x = 36,832,042,003,879.22
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.