Finding the Fourth Proportional to 40,204,539.93, 60,154,626.13 and 23,818,621.49
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Solution
The fourth proportional to 40,204,539.93, 60,154,626.13 and 23,818,621.49 is: 35,637,773.08
Step by Step Solution
- Step 1: Write the proportion equation
40,204,539.93 : 60,154,626.13 = 23,818,621.49 : x - Step 2: Convert to fraction form
40,204,539.93/60,154,626.13 = 23,818,621.49/x - Step 3: Cross multiply
40,204,539.93x = 60,154,626.13 × 23,818,621.49 - Step 4: Simplify right side
40,204,539.93x = 1,432,800,270,595,243 - Step 5: Solve for x
x = 1,432,800,270,595,243/40,204,539.93 - Step 6: Final answer
x = 35,637,773.08
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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.