Finding the Fourth Proportional to 94,343,746,635.97, 141,535,497,690.58 and 30,596,121,849.38
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Solution
The fourth proportional to 94,343,746,635.97, 141,535,497,690.58 and 30,596,121,849.38 is: 45,900,629,217.77
Step by Step Solution
- Step 1: Write the proportion equation
94,343,746,635.97 : 141,535,497,690.58 = 30,596,121,849.38 : x - Step 2: Convert to fraction form
94,343,746,635.97/141,535,497,690.58 = 30,596,121,849.38/x - Step 3: Cross multiply
94,343,746,635.97x = 141,535,497,690.58 × 30,596,121,849.38 - Step 4: Simplify right side
94,343,746,635.97x = 4,330,437,333,352,919,334,912 - Step 5: Solve for x
x = 4,330,437,333,352,919,334,912/94,343,746,635.97 - Step 6: Final answer
x = 45,900,629,217.77
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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.