Finding the Third Proportional to 47,098,184 and 69,097,242
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Solution
The third proportional to 47,098,184 and 69,097,242 is: 101,371,824.70
Step by Step Solution
- Step 1: Write the proportion equation
47,098,184 : 69,097,242 = 69,097,242 : x - Step 2: Convert to fraction form
47,098,184/69,097,242 = 69,097,242/x - Step 3: Cross multiply
47,098,184x = 69,097,242 × 69,097,242 - Step 4: Simplify right side
47,098,184x = 4,774,428,852,006,564 - Step 5: Solve for x
x = 4,774,428,852,006,564/47,098,184 - Step 6: Final answer
x = 101,371,824.70
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.