Finding the Third Proportional to 22,037,199 and 47,615,394
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Solution
The third proportional to 22,037,199 and 47,615,394 is: 102,881,756.70
Step by Step Solution
- Step 1: Write the proportion equation
22,037,199 : 47,615,394 = 47,615,394 : x - Step 2: Convert to fraction form
22,037,199/47,615,394 = 47,615,394/x - Step 3: Cross multiply
22,037,199x = 47,615,394 × 47,615,394 - Step 4: Simplify right side
22,037,199x = 2,267,225,745,775,236 - Step 5: Solve for x
x = 2,267,225,745,775,236/22,037,199 - Step 6: Final answer
x = 102,881,756.70
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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.