Finding the Third Proportional to 93,471,579.75 and 216,369,783.75
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Solution
The third proportional to 93,471,579.75 and 216,369,783.75 is: 500,856,874.84
Step by Step Solution
- Step 1: Write the proportion equation
93,471,579.75 : 216,369,783.75 = 216,369,783.75 : x - Step 2: Convert to fraction form
93,471,579.75/216,369,783.75 = 216,369,783.75/x - Step 3: Cross multiply
93,471,579.75x = 216,369,783.75 × 216,369,783.75 - Step 4: Simplify right side
93,471,579.75x = 46,815,883,320,021,768 - Step 5: Solve for x
x = 46,815,883,320,021,768/93,471,579.75 - Step 6: Final answer
x = 500,856,874.84
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Why These Related Problems?
These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.