Finding the Third Proportional to 140,770,648 and 294,412,000
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Solution
The third proportional to 140,770,648 and 294,412,000 is: 615,742,180.46
Step by Step Solution
- Step 1: Write the proportion equation
140,770,648 : 294,412,000 = 294,412,000 : x - Step 2: Convert to fraction form
140,770,648/294,412,000 = 294,412,000/x - Step 3: Cross multiply
140,770,648x = 294,412,000 × 294,412,000 - Step 4: Simplify right side
140,770,648x = 86,678,425,744,000,000 - Step 5: Solve for x
x = 86,678,425,744,000,000/140,770,648 - Step 6: Final answer
x = 615,742,180.46
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These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.