Finding the Third Proportional to 102,011,489 and 221,342,556.75
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Solution
The third proportional to 102,011,489 and 221,342,556.75 is: 480,264,800.65
Step by Step Solution
- Step 1: Write the proportion equation
102,011,489 : 221,342,556.75 = 221,342,556.75 : x - Step 2: Convert to fraction form
102,011,489/221,342,556.75 = 221,342,556.75/x - Step 3: Cross multiply
102,011,489x = 221,342,556.75 × 221,342,556.75 - Step 4: Simplify right side
102,011,489x = 48,992,527,428,626,968 - Step 5: Solve for x
x = 48,992,527,428,626,968/102,011,489 - Step 6: Final answer
x = 480,264,800.65
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.