Finding the Third Proportional to 29,865,288 and 47,487,672
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Solution
The third proportional to 29,865,288 and 47,487,672 is: 75,508,362.48
Step by Step Solution
- Step 1: Write the proportion equation
29,865,288 : 47,487,672 = 47,487,672 : x - Step 2: Convert to fraction form
29,865,288/47,487,672 = 47,487,672/x - Step 3: Cross multiply
29,865,288x = 47,487,672 × 47,487,672 - Step 4: Simplify right side
29,865,288x = 2,255,078,991,979,584 - Step 5: Solve for x
x = 2,255,078,991,979,584/29,865,288 - Step 6: Final answer
x = 75,508,362.48
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.