Finding the Fourth Proportional to 32,508,828.66, 44,864,199.09 and 18,022,140.66
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Solution
The fourth proportional to 32,508,828.66, 44,864,199.09 and 18,022,140.66 is: 24,871,671.48
Step by Step Solution
- Step 1: Write the proportion equation
32,508,828.66 : 44,864,199.09 = 18,022,140.66 : x - Step 2: Convert to fraction form
32,508,828.66/44,864,199.09 = 18,022,140.66/x - Step 3: Cross multiply
32,508,828.66x = 44,864,199.09 × 18,022,140.66 - Step 4: Simplify right side
32,508,828.66x = 808,548,906,598,224.12 - Step 5: Solve for x
x = 808,548,906,598,224.12/32,508,828.66 - Step 6: Final answer
x = 24,871,671.48
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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.