Finding the Third Proportional to 22,179,478 and 48,533,394
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Solution
The third proportional to 22,179,478 and 48,533,394 is: 106,201,342.21
Step by Step Solution
- Step 1: Write the proportion equation
22,179,478 : 48,533,394 = 48,533,394 : x - Step 2: Convert to fraction form
22,179,478/48,533,394 = 48,533,394/x - Step 3: Cross multiply
22,179,478x = 48,533,394 × 48,533,394 - Step 4: Simplify right side
22,179,478x = 2,355,490,333,159,236 - Step 5: Solve for x
x = 2,355,490,333,159,236/22,179,478 - Step 6: Final answer
x = 106,201,342.21
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.