Finding the Third Proportional to 375,748,548.75 and 777,271,986.75
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Solution
The third proportional to 375,748,548.75 and 777,271,986.75 is: 1,607,861,809.17
Step by Step Solution
- Step 1: Write the proportion equation
375,748,548.75 : 777,271,986.75 = 777,271,986.75 : x - Step 2: Convert to fraction form
375,748,548.75/777,271,986.75 = 777,271,986.75/x - Step 3: Cross multiply
375,748,548.75x = 777,271,986.75 × 777,271,986.75 - Step 4: Simplify right side
375,748,548.75x = 604,151,741,386,292,224 - Step 5: Solve for x
x = 604,151,741,386,292,224/375,748,548.75 - Step 6: Final answer
x = 1,607,861,809.17
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.