Finding the Fourth Proportional to 10,035,829,308,886, 15,053,743,133,104 and 2,783,331,680,135
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Solution
The fourth proportional to 10,035,829,308,886, 15,053,743,133,104 and 2,783,331,680,135 is: 4,174,997,289,948.33
Step by Step Solution
- Step 1: Write the proportion equation
10,035,829,308,886 : 15,053,743,133,104 = 2,783,331,680,135 : x - Step 2: Convert to fraction form
10,035,829,308,886/15,053,743,133,104 = 2,783,331,680,135/x - Step 3: Cross multiply
10,035,829,308,886x = 15,053,743,133,104 × 2,783,331,680,135 - Step 4: Simplify right side
10,035,829,308,886x = 41,899,560,166,983,072,508,542,976 - Step 5: Solve for x
x = 41,899,560,166,983,072,508,542,976/10,035,829,308,886 - Step 6: Final answer
x = 4,174,997,289,948.33
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.