Finding the Fourth Proportional to 194,532,343.00, 291,798,154.71 and 63,374,461.90
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Solution
The fourth proportional to 194,532,343.00, 291,798,154.71 and 63,374,461.90 is: 95,061,575.64
Step by Step Solution
- Step 1: Write the proportion equation
194,532,343.00 : 291,798,154.71 = 63,374,461.90 : x - Step 2: Convert to fraction form
194,532,343.00/291,798,154.71 = 63,374,461.90/x - Step 3: Cross multiply
194,532,343.00x = 291,798,154.71 × 63,374,461.90 - Step 4: Simplify right side
194,532,343.00x = 18,492,551,037,429,704 - Step 5: Solve for x
x = 18,492,551,037,429,704/194,532,343.00 - Step 6: Final answer
x = 95,061,575.64
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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.