Finding the Third Proportional to 32,142,430.13 and 48,503,422.69
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Solution
The third proportional to 32,142,430.13 and 48,503,422.69 is: 73,192,412.75
Step by Step Solution
- Step 1: Write the proportion equation
32,142,430.13 : 48,503,422.69 = 48,503,422.69 : x - Step 2: Convert to fraction form
32,142,430.13/48,503,422.69 = 48,503,422.69/x - Step 3: Cross multiply
32,142,430.13x = 48,503,422.69 × 48,503,422.69 - Step 4: Simplify right side
32,142,430.13x = 2,352,582,012,402,289.50 - Step 5: Solve for x
x = 2,352,582,012,402,289.50/32,142,430.13 - Step 6: Final answer
x = 73,192,412.75
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.