Finding the Third Proportional to 43,403,366 and 93,621,576
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Solution
The third proportional to 43,403,366 and 93,621,576 is: 201,942,851.45
Step by Step Solution
- Step 1: Write the proportion equation
43,403,366 : 93,621,576 = 93,621,576 : x - Step 2: Convert to fraction form
43,403,366/93,621,576 = 93,621,576/x - Step 3: Cross multiply
43,403,366x = 93,621,576 × 93,621,576 - Step 4: Simplify right side
43,403,366x = 8,764,999,492,723,776 - Step 5: Solve for x
x = 8,764,999,492,723,776/43,403,366 - Step 6: Final answer
x = 201,942,851.45
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.