Finding the Third Proportional to 679,696,660.13 and 1,463,979,237.75
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Solution
The third proportional to 679,696,660.13 and 1,463,979,237.75 is: 3,153,223,098.33
Step by Step Solution
- Step 1: Write the proportion equation
679,696,660.13 : 1,463,979,237.75 = 1,463,979,237.75 : x - Step 2: Convert to fraction form
679,696,660.13/1,463,979,237.75 = 1,463,979,237.75/x - Step 3: Cross multiply
679,696,660.13x = 1,463,979,237.75 × 1,463,979,237.75 - Step 4: Simplify right side
679,696,660.13x = 2,143,235,208,563,070,976 - Step 5: Solve for x
x = 2,143,235,208,563,070,976/679,696,660.13 - Step 6: Final answer
x = 3,153,223,098.33
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.