Finding the Third Proportional to 15,539,220 and 24,322,624
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Solution
The third proportional to 15,539,220 and 24,322,624 is: 38,070,767.92
Step by Step Solution
- Step 1: Write the proportion equation
15,539,220 : 24,322,624 = 24,322,624 : x - Step 2: Convert to fraction form
15,539,220/24,322,624 = 24,322,624/x - Step 3: Cross multiply
15,539,220x = 24,322,624 × 24,322,624 - Step 4: Simplify right side
15,539,220x = 591,590,038,245,376 - Step 5: Solve for x
x = 591,590,038,245,376/15,539,220 - Step 6: Final answer
x = 38,070,767.92
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.