Finding the Fourth Proportional to 75,892,360.24, 104,731,692.96 and 41,084,967.65
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Solution
The fourth proportional to 75,892,360.24, 104,731,692.96 and 41,084,967.65 is: 56,697,383.02
Step by Step Solution
- Step 1: Write the proportion equation
75,892,360.24 : 104,731,692.96 = 41,084,967.65 : x - Step 2: Convert to fraction form
75,892,360.24/104,731,692.96 = 41,084,967.65/x - Step 3: Cross multiply
75,892,360.24x = 104,731,692.96 × 41,084,967.65 - Step 4: Simplify right side
75,892,360.24x = 4,302,898,217,116,353.50 - Step 5: Solve for x
x = 4,302,898,217,116,353.50/75,892,360.24 - Step 6: Final answer
x = 56,697,383.02
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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.