Finding the Third Proportional to 803,764,485 and 1,730,686,734
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Solution
The third proportional to 803,764,485 and 1,730,686,734 is: 3,726,559,990.07
Step by Step Solution
- Step 1: Write the proportion equation
803,764,485 : 1,730,686,734 = 1,730,686,734 : x - Step 2: Convert to fraction form
803,764,485/1,730,686,734 = 1,730,686,734/x - Step 3: Cross multiply
803,764,485x = 1,730,686,734 × 1,730,686,734 - Step 4: Simplify right side
803,764,485x = 2,995,276,571,243,586,560 - Step 5: Solve for x
x = 2,995,276,571,243,586,560/803,764,485 - Step 6: Final answer
x = 3,726,559,990.07
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.