Finding the Third Proportional to 15,290,501,599,728 and 32,761,984,447,152
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Solution
The third proportional to 15,290,501,599,728 and 32,761,984,447,152 is: 70,197,018,581,425.94
Step by Step Solution
- Step 1: Write the proportion equation
15,290,501,599,728 : 32,761,984,447,152 = 32,761,984,447,152 : x - Step 2: Convert to fraction form
15,290,501,599,728/32,761,984,447,152 = 32,761,984,447,152/x - Step 3: Cross multiply
15,290,501,599,728x = 32,761,984,447,152 × 32,761,984,447,152 - Step 4: Simplify right side
15,290,501,599,728x = 1,073,347,624,915,429,481,544,417,280 - Step 5: Solve for x
x = 1,073,347,624,915,429,481,544,417,280/15,290,501,599,728 - Step 6: Final answer
x = 70,197,018,581,425.94
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.