Finding the Third Proportional to 32,368,283 and 69,353,455
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Solution
The third proportional to 32,368,283 and 69,353,455 is: 148,599,223.52
Step by Step Solution
- Step 1: Write the proportion equation
32,368,283 : 69,353,455 = 69,353,455 : x - Step 2: Convert to fraction form
32,368,283/69,353,455 = 69,353,455/x - Step 3: Cross multiply
32,368,283x = 69,353,455 × 69,353,455 - Step 4: Simplify right side
32,368,283x = 4,809,901,720,437,025 - Step 5: Solve for x
x = 4,809,901,720,437,025/32,368,283 - Step 6: Final answer
x = 148,599,223.52
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.