Finding the Third Proportional to 63,271,919.81 and 98,607,099.09
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Solution
The third proportional to 63,271,919.81 and 98,607,099.09 is: 153,675,754.12
Step by Step Solution
- Step 1: Write the proportion equation
63,271,919.81 : 98,607,099.09 = 98,607,099.09 : x - Step 2: Convert to fraction form
63,271,919.81/98,607,099.09 = 98,607,099.09/x - Step 3: Cross multiply
63,271,919.81x = 98,607,099.09 × 98,607,099.09 - Step 4: Simplify right side
63,271,919.81x = 9,723,359,991,684,632 - Step 5: Solve for x
x = 9,723,359,991,684,632/63,271,919.81 - Step 6: Final answer
x = 153,675,754.12
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Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.