Finding the Third Proportional to 996,954,023 and 2,169,460,723
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Solution
The third proportional to 996,954,023 and 2,169,460,723 is: 4,720,939,702.39
Step by Step Solution
- Step 1: Write the proportion equation
996,954,023 : 2,169,460,723 = 2,169,460,723 : x - Step 2: Convert to fraction form
996,954,023/2,169,460,723 = 2,169,460,723/x - Step 3: Cross multiply
996,954,023x = 2,169,460,723 × 2,169,460,723 - Step 4: Simplify right side
996,954,023x = 4,706,559,828,639,682,560 - Step 5: Solve for x
x = 4,706,559,828,639,682,560/996,954,023 - Step 6: Final answer
x = 4,720,939,702.39
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.