Finding the Third Proportional to 6,854,476 and 14,888,924
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Solution
The third proportional to 6,854,476 and 14,888,924 is: 32,340,919.70
Step by Step Solution
- Step 1: Write the proportion equation
6,854,476 : 14,888,924 = 14,888,924 : x - Step 2: Convert to fraction form
6,854,476/14,888,924 = 14,888,924/x - Step 3: Cross multiply
6,854,476x = 14,888,924 × 14,888,924 - Step 4: Simplify right side
6,854,476x = 221,680,057,877,776 - Step 5: Solve for x
x = 221,680,057,877,776/6,854,476 - Step 6: Final answer
x = 32,340,919.70
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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.