Finding the Fourth Proportional to 14,995,716.68, 22,478,426.76 and 5,904,193.88
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Solution
The fourth proportional to 14,995,716.68, 22,478,426.76 and 5,904,193.88 is: 8,850,326.57
Step by Step Solution
- Step 1: Write the proportion equation
14,995,716.68 : 22,478,426.76 = 5,904,193.88 : x - Step 2: Convert to fraction form
14,995,716.68/22,478,426.76 = 5,904,193.88/x - Step 3: Cross multiply
14,995,716.68x = 22,478,426.76 × 5,904,193.88 - Step 4: Simplify right side
14,995,716.68x = 132,716,989,708,420.23 - Step 5: Solve for x
x = 132,716,989,708,420.23/14,995,716.68 - Step 6: Final answer
x = 8,850,326.57
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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.