Finding the Third Proportional to 803,764,474.45 and 1,730,686,710.09
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Solution
The third proportional to 803,764,474.45 and 1,730,686,710.09 is: 3,726,559,936.02
Step by Step Solution
- Step 1: Write the proportion equation
803,764,474.45 : 1,730,686,710.09 = 1,730,686,710.09 : x - Step 2: Convert to fraction form
803,764,474.45/1,730,686,710.09 = 1,730,686,710.09/x - Step 3: Cross multiply
803,764,474.45x = 1,730,686,710.09 × 1,730,686,710.09 - Step 4: Simplify right side
803,764,474.45x = 2,995,276,488,495,301,120 - Step 5: Solve for x
x = 2,995,276,488,495,301,120/803,764,474.45 - Step 6: Final answer
x = 3,726,559,936.02
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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.