Finding the Third Proportional to 246,528,375,197.88 and 530,158,423,129.40
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Solution
The third proportional to 246,528,375,197.88 and 530,158,423,129.40 is: 1,140,103,865,891.50
Step by Step Solution
- Step 1: Write the proportion equation
246,528,375,197.88 : 530,158,423,129.40 = 530,158,423,129.40 : x - Step 2: Convert to fraction form
246,528,375,197.88/530,158,423,129.40 = 530,158,423,129.40/x - Step 3: Cross multiply
246,528,375,197.88x = 530,158,423,129.40 × 530,158,423,129.40 - Step 4: Simplify right side
246,528,375,197.88x = 281,067,953,615,051,971,100,672 - Step 5: Solve for x
x = 281,067,953,615,051,971,100,672/246,528,375,197.88 - Step 6: Final answer
x = 1,140,103,865,891.50
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.