Finding the Fourth Proportional to 341,351,777.25, 471,066,692.63 and 184,718,867.13
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Solution
The fourth proportional to 341,351,777.25, 471,066,692.63 and 184,718,867.13 is: 254,912,707.66
Step by Step Solution
- Step 1: Write the proportion equation
341,351,777.25 : 471,066,692.63 = 184,718,867.13 : x - Step 2: Convert to fraction form
341,351,777.25/471,066,692.63 = 184,718,867.13/x - Step 3: Cross multiply
341,351,777.25x = 471,066,692.63 × 184,718,867.13 - Step 4: Simplify right side
341,351,777.25x = 87,014,905,804,365,920 - Step 5: Solve for x
x = 87,014,905,804,365,920/341,351,777.25 - Step 6: Final answer
x = 254,912,707.66
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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.