Finding the Fourth Proportional to 35,348,685,159,812, 48,774,110,660,382 and 19,738,569,320,562
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Solution
The fourth proportional to 35,348,685,159,812, 48,774,110,660,382 and 19,738,569,320,562 is: 27,235,275,087,777.34
Step by Step Solution
- Step 1: Write the proportion equation
35,348,685,159,812 : 48,774,110,660,382 = 19,738,569,320,562 : x - Step 2: Convert to fraction form
35,348,685,159,812/48,774,110,660,382 = 19,738,569,320,562/x - Step 3: Cross multiply
35,348,685,159,812x = 48,774,110,660,382 × 19,738,569,320,562 - Step 4: Simplify right side
35,348,685,159,812x = 962,731,164,318,712,201,685,762,048 - Step 5: Solve for x
x = 962,731,164,318,712,201,685,762,048/35,348,685,159,812 - Step 6: Final answer
x = 27,235,275,087,777.34
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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.