Finding the Fourth Proportional to 56,634,324.02, 84,964,267.53 and 17,246,101.16
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Solution
The fourth proportional to 56,634,324.02, 84,964,267.53 and 17,246,101.16 is: 25,873,043.91
Step by Step Solution
- Step 1: Write the proportion equation
56,634,324.02 : 84,964,267.53 = 17,246,101.16 : x - Step 2: Convert to fraction form
56,634,324.02/84,964,267.53 = 17,246,101.16/x - Step 3: Cross multiply
56,634,324.02x = 84,964,267.53 × 17,246,101.16 - Step 4: Simplify right side
56,634,324.02x = 1,465,302,352,296,631.75 - Step 5: Solve for x
x = 1,465,302,352,296,631.75/56,634,324.02 - Step 6: Final answer
x = 25,873,043.91
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.