Finding the Third Proportional to 33,479,316 and 47,386,233
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Solution
The third proportional to 33,479,316 and 47,386,233 is: 67,069,920.96
Step by Step Solution
- Step 1: Write the proportion equation
33,479,316 : 47,386,233 = 47,386,233 : x - Step 2: Convert to fraction form
33,479,316/47,386,233 = 47,386,233/x - Step 3: Cross multiply
33,479,316x = 47,386,233 × 47,386,233 - Step 4: Simplify right side
33,479,316x = 2,245,455,077,930,289 - Step 5: Solve for x
x = 2,245,455,077,930,289/33,479,316 - Step 6: Final answer
x = 67,069,920.96
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These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.