Finding the Fourth Proportional to 307,079,673.24, 460,700,159.94 and 110,362,937.16
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Solution
The fourth proportional to 307,079,673.24, 460,700,159.94 and 110,362,937.16 is: 165,573,390.99
Step by Step Solution
- Step 1: Write the proportion equation
307,079,673.24 : 460,700,159.94 = 110,362,937.16 : x - Step 2: Convert to fraction form
307,079,673.24/460,700,159.94 = 110,362,937.16/x - Step 3: Cross multiply
307,079,673.24x = 460,700,159.94 × 110,362,937.16 - Step 4: Simplify right side
307,079,673.24x = 50,844,222,801,060,168 - Step 5: Solve for x
x = 50,844,222,801,060,168/307,079,673.24 - Step 6: Final answer
x = 165,573,390.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.