Finding the Fourth Proportional to 18,349,768.47, 27,527,630.00 and 6,050,058.60
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Solution
The fourth proportional to 18,349,768.47, 27,527,630.00 and 6,050,058.60 is: 9,076,069.54
Step by Step Solution
- Step 1: Write the proportion equation
18,349,768.47 : 27,527,630.00 = 6,050,058.60 : x - Step 2: Convert to fraction form
18,349,768.47/27,527,630.00 = 6,050,058.60/x - Step 3: Cross multiply
18,349,768.47x = 27,527,630.00 × 6,050,058.60 - Step 4: Simplify right side
18,349,768.47x = 166,543,774,588,867.69 - Step 5: Solve for x
x = 166,543,774,588,867.69/18,349,768.47 - Step 6: Final answer
x = 9,076,069.54
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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.