Finding the Third Proportional to 42,598,512 and 93,305,655
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Solution
The third proportional to 42,598,512 and 93,305,655 is: 204,372,050.72
Step by Step Solution
- Step 1: Write the proportion equation
42,598,512 : 93,305,655 = 93,305,655 : x - Step 2: Convert to fraction form
42,598,512/93,305,655 = 93,305,655/x - Step 3: Cross multiply
42,598,512x = 93,305,655 × 93,305,655 - Step 4: Simplify right side
42,598,512x = 8,705,945,254,979,025 - Step 5: Solve for x
x = 8,705,945,254,979,025/42,598,512 - Step 6: Final answer
x = 204,372,050.72
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.