Finding the Fourth Proportional to 48,403,950.48, 66,796,594.92 and 26,377,647.12
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Solution
The fourth proportional to 48,403,950.48, 66,796,594.92 and 26,377,647.12 is: 36,400,686.15
Step by Step Solution
- Step 1: Write the proportion equation
48,403,950.48 : 66,796,594.92 = 26,377,647.12 : x - Step 2: Convert to fraction form
48,403,950.48/66,796,594.92 = 26,377,647.12/x - Step 3: Cross multiply
48,403,950.48x = 66,796,594.92 × 26,377,647.12 - Step 4: Simplify right side
48,403,950.48x = 1,761,937,009,617,344.75 - Step 5: Solve for x
x = 1,761,937,009,617,344.75/48,403,950.48 - Step 6: Final answer
x = 36,400,686.15
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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.