Finding the Fourth Proportional to 16,058,619.44, 24,088,857.81 and 4,543,122.06
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Solution
The fourth proportional to 16,058,619.44, 24,088,857.81 and 4,543,122.06 is: 6,814,945.81
Step by Step Solution
- Step 1: Write the proportion equation
16,058,619.44 : 24,088,857.81 = 4,543,122.06 : x - Step 2: Convert to fraction form
16,058,619.44/24,088,857.81 = 4,543,122.06/x - Step 3: Cross multiply
16,058,619.44x = 24,088,857.81 × 4,543,122.06 - Step 4: Simplify right side
16,058,619.44x = 109,438,621,277,711.02 - Step 5: Solve for x
x = 109,438,621,277,711.02/16,058,619.44 - Step 6: Final answer
x = 6,814,945.81
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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.