Finding the Fourth Proportional to 48,252,339.29, 66,588,902.55 and 26,225,832.11
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Solution
The fourth proportional to 48,252,339.29, 66,588,902.55 and 26,225,832.11 is: 36,192,014.82
Step by Step Solution
- Step 1: Write the proportion equation
48,252,339.29 : 66,588,902.55 = 26,225,832.11 : x - Step 2: Convert to fraction form
48,252,339.29/66,588,902.55 = 26,225,832.11/x - Step 3: Cross multiply
48,252,339.29x = 66,588,902.55 × 26,225,832.11 - Step 4: Simplify right side
48,252,339.29x = 1,746,349,378,332,506.25 - Step 5: Solve for x
x = 1,746,349,378,332,506.25/48,252,339.29 - Step 6: Final answer
x = 36,192,014.82
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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.