Finding the Fourth Proportional to 363,891,397.24, 545,637,204.14 and 179,252,610.04
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Solution
The fourth proportional to 363,891,397.24, 545,637,204.14 and 179,252,610.04 is: 268,780,448.56
Step by Step Solution
- Step 1: Write the proportion equation
363,891,397.24 : 545,637,204.14 = 179,252,610.04 : x - Step 2: Convert to fraction form
363,891,397.24/545,637,204.14 = 179,252,610.04/x - Step 3: Cross multiply
363,891,397.24x = 545,637,204.14 × 179,252,610.04 - Step 4: Simplify right side
363,891,397.24x = 97,806,892,977,023,280 - Step 5: Solve for x
x = 97,806,892,977,023,280/363,891,397.24 - Step 6: Final answer
x = 268,780,448.56
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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.