Finding the Third Proportional to 632,448,612 and 944,952,830
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Solution
The third proportional to 632,448,612 and 944,952,830 is: 1,411,870,994.71
Step by Step Solution
- Step 1: Write the proportion equation
632,448,612 : 944,952,830 = 944,952,830 : x - Step 2: Convert to fraction form
632,448,612/944,952,830 = 944,952,830/x - Step 3: Cross multiply
632,448,612x = 944,952,830 × 944,952,830 - Step 4: Simplify right side
632,448,612x = 892,935,850,925,008,896 - Step 5: Solve for x
x = 892,935,850,925,008,896/632,448,612 - Step 6: Final answer
x = 1,411,870,994.71
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.