Finding the Third Proportional to 135,852,237 and 298,393,035.75
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Solution
The third proportional to 135,852,237 and 298,393,035.75 is: 655,406,239.53
Step by Step Solution
- Step 1: Write the proportion equation
135,852,237 : 298,393,035.75 = 298,393,035.75 : x - Step 2: Convert to fraction form
135,852,237/298,393,035.75 = 298,393,035.75/x - Step 3: Cross multiply
135,852,237x = 298,393,035.75 × 298,393,035.75 - Step 4: Simplify right side
135,852,237x = 89,038,403,784,100,784 - Step 5: Solve for x
x = 89,038,403,784,100,784/135,852,237 - Step 6: Final answer
x = 655,406,239.53
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.