Finding the Third Proportional to 7,385,329 and 15,357,746
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Solution
The third proportional to 7,385,329 and 15,357,746 is: 31,936,337.87
Step by Step Solution
- Step 1: Write the proportion equation
7,385,329 : 15,357,746 = 15,357,746 : x - Step 2: Convert to fraction form
7,385,329/15,357,746 = 15,357,746/x - Step 3: Cross multiply
7,385,329x = 15,357,746 × 15,357,746 - Step 4: Simplify right side
7,385,329x = 235,860,362,200,516 - Step 5: Solve for x
x = 235,860,362,200,516/7,385,329 - Step 6: Final answer
x = 31,936,337.87
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.