Finding the Third Proportional to 2,909,442,594 and 6,382,168,259
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Solution
The third proportional to 2,909,442,594 and 6,382,168,259 is: 13,999,957,163.68
Step by Step Solution
- Step 1: Write the proportion equation
2,909,442,594 : 6,382,168,259 = 6,382,168,259 : x - Step 2: Convert to fraction form
2,909,442,594/6,382,168,259 = 6,382,168,259/x - Step 3: Cross multiply
2,909,442,594x = 6,382,168,259 × 6,382,168,259 - Step 4: Simplify right side
2,909,442,594x = 40,732,071,686,187,089,920 - Step 5: Solve for x
x = 40,732,071,686,187,089,920/2,909,442,594 - Step 6: Final answer
x = 13,999,957,163.68
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.