Finding the Third Proportional to 291,408,790.22 and 594,523,451.53
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Solution
The third proportional to 291,408,790.22 and 594,523,451.53 is: 1,212,928,869.29
Step by Step Solution
- Step 1: Write the proportion equation
291,408,790.22 : 594,523,451.53 = 594,523,451.53 : x - Step 2: Convert to fraction form
291,408,790.22/594,523,451.53 = 594,523,451.53/x - Step 3: Cross multiply
291,408,790.22x = 594,523,451.53 × 594,523,451.53 - Step 4: Simplify right side
291,408,790.22x = 353,458,134,420,630,592 - Step 5: Solve for x
x = 353,458,134,420,630,592/291,408,790.22 - Step 6: Final answer
x = 1,212,928,869.29
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Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.