Finding the Fourth Proportional to 5,743,696,689.99, 8,613,042,833.07 and 3,050,927,756.69
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Solution
The fourth proportional to 5,743,696,689.99, 8,613,042,833.07 and 3,050,927,756.69 is: 4,575,062,519.36
Step by Step Solution
- Step 1: Write the proportion equation
5,743,696,689.99 : 8,613,042,833.07 = 3,050,927,756.69 : x - Step 2: Convert to fraction form
5,743,696,689.99/8,613,042,833.07 = 3,050,927,756.69/x - Step 3: Cross multiply
5,743,696,689.99x = 8,613,042,833.07 × 3,050,927,756.69 - Step 4: Simplify right side
5,743,696,689.99x = 26,277,771,448,930,070,528 - Step 5: Solve for x
x = 26,277,771,448,930,070,528/5,743,696,689.99 - Step 6: Final answer
x = 4,575,062,519.36
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.