Finding the Third Proportional to 46,611,778 and 70,565,182
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Solution
The third proportional to 46,611,778 and 70,565,182 is: 106,828,040.56
Step by Step Solution
- Step 1: Write the proportion equation
46,611,778 : 70,565,182 = 70,565,182 : x - Step 2: Convert to fraction form
46,611,778/70,565,182 = 70,565,182/x - Step 3: Cross multiply
46,611,778x = 70,565,182 × 70,565,182 - Step 4: Simplify right side
46,611,778x = 4,979,444,910,693,124 - Step 5: Solve for x
x = 4,979,444,910,693,124/46,611,778 - Step 6: Final answer
x = 106,828,040.56
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.