Finding the Third Proportional to 8,792,232 and 13,280,220
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Solution
The third proportional to 8,792,232 and 13,280,220 is: 20,059,097.99
Step by Step Solution
- Step 1: Write the proportion equation
8,792,232 : 13,280,220 = 13,280,220 : x - Step 2: Convert to fraction form
8,792,232/13,280,220 = 13,280,220/x - Step 3: Cross multiply
8,792,232x = 13,280,220 × 13,280,220 - Step 4: Simplify right side
8,792,232x = 176,364,243,248,400 - Step 5: Solve for x
x = 176,364,243,248,400/8,792,232 - Step 6: Final answer
x = 20,059,097.99
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.