Finding the Fourth Proportional to 328,184,494.08, 453,034,052.64 and 204,486,288
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Solution
The fourth proportional to 328,184,494.08, 453,034,052.64 and 204,486,288 is: 282,277,966.92
Step by Step Solution
- Step 1: Write the proportion equation
328,184,494.08 : 453,034,052.64 = 204,486,288 : x - Step 2: Convert to fraction form
328,184,494.08/453,034,052.64 = 204,486,288/x - Step 3: Cross multiply
328,184,494.08x = 453,034,052.64 × 204,486,288 - Step 4: Simplify right side
328,184,494.08x = 92,639,251,761,950,192 - Step 5: Solve for x
x = 92,639,251,761,950,192/328,184,494.08 - Step 6: Final answer
x = 282,277,966.92
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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.