Finding the Third Proportional to 7,000,377 and 15,195,828
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Solution
The third proportional to 7,000,377 and 15,195,828 is: 32,985,821.85
Step by Step Solution
- Step 1: Write the proportion equation
7,000,377 : 15,195,828 = 15,195,828 : x - Step 2: Convert to fraction form
7,000,377/15,195,828 = 15,195,828/x - Step 3: Cross multiply
7,000,377x = 15,195,828 × 15,195,828 - Step 4: Simplify right side
7,000,377x = 230,913,188,605,584 - Step 5: Solve for x
x = 230,913,188,605,584/7,000,377 - Step 6: Final answer
x = 32,985,821.85
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.