Finding the Fourth Proportional to 246,108,473.10, 369,134,716.05 and 64,374,021.90
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Solution
The fourth proportional to 246,108,473.10, 369,134,716.05 and 64,374,021.90 is: 96,553,710.63
Step by Step Solution
- Step 1: Write the proportion equation
246,108,473.10 : 369,134,716.05 = 64,374,021.90 : x - Step 2: Convert to fraction form
246,108,473.10/369,134,716.05 = 64,374,021.90/x - Step 3: Cross multiply
246,108,473.10x = 369,134,716.05 × 64,374,021.90 - Step 4: Simplify right side
246,108,473.10x = 23,762,686,295,052,980 - Step 5: Solve for x
x = 23,762,686,295,052,980/246,108,473.10 - Step 6: Final answer
x = 96,553,710.63
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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.