Finding the Third Proportional to 75,700,946 and 113,425,035
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Solution
The third proportional to 75,700,946 and 113,425,035 is: 169,948,187.50
Step by Step Solution
- Step 1: Write the proportion equation
75,700,946 : 113,425,035 = 113,425,035 : x - Step 2: Convert to fraction form
75,700,946/113,425,035 = 113,425,035/x - Step 3: Cross multiply
75,700,946x = 113,425,035 × 113,425,035 - Step 4: Simplify right side
75,700,946x = 12,865,238,564,751,224 - Step 5: Solve for x
x = 12,865,238,564,751,224/75,700,946 - Step 6: Final answer
x = 169,948,187.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.