Finding the Third Proportional to 135,199,746 and 291,951,684
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Solution
The third proportional to 135,199,746 and 291,951,684 is: 630,443,387.00
Step by Step Solution
- Step 1: Write the proportion equation
135,199,746 : 291,951,684 = 291,951,684 : x - Step 2: Convert to fraction form
135,199,746/291,951,684 = 291,951,684/x - Step 3: Cross multiply
135,199,746x = 291,951,684 × 291,951,684 - Step 4: Simplify right side
135,199,746x = 85,235,785,790,435,856 - Step 5: Solve for x
x = 85,235,785,790,435,856/135,199,746 - Step 6: Final answer
x = 630,443,387.00
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.