Finding the Fourth Proportional to 61,184,805.24, 91,796,621.94 and 18,054,219
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Solution
The fourth proportional to 61,184,805.24, 91,796,621.94 and 18,054,219 is: 27,087,057.15
Step by Step Solution
- Step 1: Write the proportion equation
61,184,805.24 : 91,796,621.94 = 18,054,219 : x - Step 2: Convert to fraction form
61,184,805.24/91,796,621.94 = 18,054,219/x - Step 3: Cross multiply
61,184,805.24x = 91,796,621.94 × 18,054,219 - Step 4: Simplify right side
61,184,805.24x = 1,657,316,315,964,964.75 - Step 5: Solve for x
x = 1,657,316,315,964,964.75/61,184,805.24 - Step 6: Final answer
x = 27,087,057.15
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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.