Finding the Third Proportional to 22,110,808 and 47,843,280
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Solution
The third proportional to 22,110,808 and 47,843,280 is: 103,523,102.42
Step by Step Solution
- Step 1: Write the proportion equation
22,110,808 : 47,843,280 = 47,843,280 : x - Step 2: Convert to fraction form
22,110,808/47,843,280 = 47,843,280/x - Step 3: Cross multiply
22,110,808x = 47,843,280 × 47,843,280 - Step 4: Simplify right side
22,110,808x = 2,288,979,441,158,400 - Step 5: Solve for x
x = 2,288,979,441,158,400/22,110,808 - Step 6: Final answer
x = 103,523,102.42
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.