Finding the Third Proportional to 61,572,942 and 133,863,000
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Solution
The third proportional to 61,572,942 and 133,863,000 is: 291,025,606.17
Step by Step Solution
- Step 1: Write the proportion equation
61,572,942 : 133,863,000 = 133,863,000 : x - Step 2: Convert to fraction form
61,572,942/133,863,000 = 133,863,000/x - Step 3: Cross multiply
61,572,942x = 133,863,000 × 133,863,000 - Step 4: Simplify right side
61,572,942x = 17,919,302,769,000,000 - Step 5: Solve for x
x = 17,919,302,769,000,000/61,572,942 - Step 6: Final answer
x = 291,025,606.17
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.