Finding the Third Proportional to 85,714,344 and 129,344,400
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Solution
The third proportional to 85,714,344 and 129,344,400 is: 195,182,895.07
Step by Step Solution
- Step 1: Write the proportion equation
85,714,344 : 129,344,400 = 129,344,400 : x - Step 2: Convert to fraction form
85,714,344/129,344,400 = 129,344,400/x - Step 3: Cross multiply
85,714,344x = 129,344,400 × 129,344,400 - Step 4: Simplify right side
85,714,344x = 16,729,973,811,360,000 - Step 5: Solve for x
x = 16,729,973,811,360,000/85,714,344 - Step 6: Final answer
x = 195,182,895.07
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.