Finding the Third Proportional to 1,189,515,924 and 2,576,692,584
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Solution
The third proportional to 1,189,515,924 and 2,576,692,584 is: 5,581,551,737.55
Step by Step Solution
- Step 1: Write the proportion equation
1,189,515,924 : 2,576,692,584 = 2,576,692,584 : x - Step 2: Convert to fraction form
1,189,515,924/2,576,692,584 = 2,576,692,584/x - Step 3: Cross multiply
1,189,515,924x = 2,576,692,584 × 2,576,692,584 - Step 4: Simplify right side
1,189,515,924x = 6,639,344,672,440,597,504 - Step 5: Solve for x
x = 6,639,344,672,440,597,504/1,189,515,924 - Step 6: Final answer
x = 5,581,551,737.55
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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.