Finding the Third Proportional to 524,847,476.92 and 1,127,583,737.19
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Solution
The third proportional to 524,847,476.92 and 1,127,583,737.19 is: 2,422,503,946.95
Step by Step Solution
- Step 1: Write the proportion equation
524,847,476.92 : 1,127,583,737.19 = 1,127,583,737.19 : x - Step 2: Convert to fraction form
524,847,476.92/1,127,583,737.19 = 1,127,583,737.19/x - Step 3: Cross multiply
524,847,476.92x = 1,127,583,737.19 × 1,127,583,737.19 - Step 4: Simplify right side
524,847,476.92x = 1,271,445,084,378,524,416 - Step 5: Solve for x
x = 1,271,445,084,378,524,416/524,847,476.92 - Step 6: Final answer
x = 2,422,503,946.95
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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.