Finding the Third Proportional to 197,512,038 and 429,794,176.50
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Solution
The third proportional to 197,512,038 and 429,794,176.50 is: 935,249,496.81
Step by Step Solution
- Step 1: Write the proportion equation
197,512,038 : 429,794,176.50 = 429,794,176.50 : x - Step 2: Convert to fraction form
197,512,038/429,794,176.50 = 429,794,176.50/x - Step 3: Cross multiply
197,512,038x = 429,794,176.50 × 429,794,176.50 - Step 4: Simplify right side
197,512,038x = 184,723,034,153,313,152 - Step 5: Solve for x
x = 184,723,034,153,313,152/197,512,038 - Step 6: Final answer
x = 935,249,496.81
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.