Finding the Third Proportional to 30,448,963 and 71,854,102
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Solution
The third proportional to 30,448,963 and 71,854,102 is: 169,562,818.09
Step by Step Solution
- Step 1: Write the proportion equation
30,448,963 : 71,854,102 = 71,854,102 : x - Step 2: Convert to fraction form
30,448,963/71,854,102 = 71,854,102/x - Step 3: Cross multiply
30,448,963x = 71,854,102 × 71,854,102 - Step 4: Simplify right side
30,448,963x = 5,163,011,974,226,404 - Step 5: Solve for x
x = 5,163,011,974,226,404/30,448,963 - Step 6: Final answer
x = 169,562,818.09
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.