Finding the Fourth Proportional to 48,750,144.24, 67,274,237.16 and 26,723,691.12
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Solution
The fourth proportional to 48,750,144.24, 67,274,237.16 and 26,723,691.12 is: 36,878,166.46
Step by Step Solution
- Step 1: Write the proportion equation
48,750,144.24 : 67,274,237.16 = 26,723,691.12 : x - Step 2: Convert to fraction form
48,750,144.24/67,274,237.16 = 26,723,691.12/x - Step 3: Cross multiply
48,750,144.24x = 67,274,237.16 × 26,723,691.12 - Step 4: Simplify right side
48,750,144.24x = 1,797,815,934,197,466 - Step 5: Solve for x
x = 1,797,815,934,197,466/48,750,144.24 - Step 6: Final answer
x = 36,878,166.46
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.