Finding the Fourth Proportional to 37,052,713.99, 55,579,204.64 and 26,237,299.15
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Solution
The fourth proportional to 37,052,713.99, 55,579,204.64 and 26,237,299.15 is: 39,356,043.37
Step by Step Solution
- Step 1: Write the proportion equation
37,052,713.99 : 55,579,204.64 = 26,237,299.15 : x - Step 2: Convert to fraction form
37,052,713.99/55,579,204.64 = 26,237,299.15/x - Step 3: Cross multiply
37,052,713.99x = 55,579,204.64 × 26,237,299.15 - Step 4: Simplify right side
37,052,713.99x = 1,458,248,218,658,748 - Step 5: Solve for x
x = 1,458,248,218,658,748/37,052,713.99 - Step 6: Final answer
x = 39,356,043.37
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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.