Finding the Third Proportional to 338,080,514 and 507,928,323
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Solution
The third proportional to 338,080,514 and 507,928,323 is: 763,105,741.45
Step by Step Solution
- Step 1: Write the proportion equation
338,080,514 : 507,928,323 = 507,928,323 : x - Step 2: Convert to fraction form
338,080,514/507,928,323 = 507,928,323/x - Step 3: Cross multiply
338,080,514x = 507,928,323 × 507,928,323 - Step 4: Simplify right side
338,080,514x = 257,991,181,305,592,320 - Step 5: Solve for x
x = 257,991,181,305,592,320/338,080,514 - Step 6: Final answer
x = 763,105,741.45
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.