Finding the Third Proportional to 47,328,664 and 67,633,764
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Solution
The third proportional to 47,328,664 and 67,633,764 is: 96,650,225.17
Step by Step Solution
- Step 1: Write the proportion equation
47,328,664 : 67,633,764 = 67,633,764 : x - Step 2: Convert to fraction form
47,328,664/67,633,764 = 67,633,764/x - Step 3: Cross multiply
47,328,664x = 67,633,764 × 67,633,764 - Step 4: Simplify right side
47,328,664x = 4,574,326,032,807,696 - Step 5: Solve for x
x = 4,574,326,032,807,696/47,328,664 - Step 6: Final answer
x = 96,650,225.17
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.