Finding the Third Proportional to 917,006,538 and 2,014,161,612
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Solution
The third proportional to 917,006,538 and 2,014,161,612 is: 4,424,010,986.99
Step by Step Solution
- Step 1: Write the proportion equation
917,006,538 : 2,014,161,612 = 2,014,161,612 : x - Step 2: Convert to fraction form
917,006,538/2,014,161,612 = 2,014,161,612/x - Step 3: Cross multiply
917,006,538x = 2,014,161,612 × 2,014,161,612 - Step 4: Simplify right side
917,006,538x = 4,056,846,999,254,438,400 - Step 5: Solve for x
x = 4,056,846,999,254,438,400/917,006,538 - Step 6: Final answer
x = 4,424,010,986.99
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.