Finding the Fourth Proportional to 462,478,592,734.35, 693,715,091,064.66 and 251,583,021,043.11
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Solution
The fourth proportional to 462,478,592,734.35, 693,715,091,064.66 and 251,583,021,043.11 is: 377,373,009,464.88
Step by Step Solution
- Step 1: Write the proportion equation
462,478,592,734.35 : 693,715,091,064.66 = 251,583,021,043.11 : x - Step 2: Convert to fraction form
462,478,592,734.35/693,715,091,064.66 = 251,583,021,043.11/x - Step 3: Cross multiply
462,478,592,734.35x = 693,715,091,064.66 × 251,583,021,043.11 - Step 4: Simplify right side
462,478,592,734.35x = 174,526,938,353,243,317,600,256 - Step 5: Solve for x
x = 174,526,938,353,243,317,600,256/462,478,592,734.35 - Step 6: Final answer
x = 377,373,009,464.88
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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.