Finding the Third Proportional to 497,581,926 and 1,079,742,756
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Solution
The third proportional to 497,581,926 and 1,079,742,756 is: 2,343,020,029.90
Step by Step Solution
- Step 1: Write the proportion equation
497,581,926 : 1,079,742,756 = 1,079,742,756 : x - Step 2: Convert to fraction form
497,581,926/1,079,742,756 = 1,079,742,756/x - Step 3: Cross multiply
497,581,926x = 1,079,742,756 × 1,079,742,756 - Step 4: Simplify right side
497,581,926x = 1,165,844,419,134,475,520 - Step 5: Solve for x
x = 1,165,844,419,134,475,520/497,581,926 - Step 6: Final answer
x = 2,343,020,029.90
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.