Finding the Fourth Proportional to 46,248,499.58, 69,367,349.30 and 18,581,297.07
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Solution
The fourth proportional to 46,248,499.58, 69,367,349.30 and 18,581,297.07 is: 27,869,776.02
Step by Step Solution
- Step 1: Write the proportion equation
46,248,499.58 : 69,367,349.30 = 18,581,297.07 : x - Step 2: Convert to fraction form
46,248,499.58/69,367,349.30 = 18,581,297.07/x - Step 3: Cross multiply
46,248,499.58x = 69,367,349.30 × 18,581,297.07 - Step 4: Simplify right side
46,248,499.58x = 1,288,935,324,430,673.50 - Step 5: Solve for x
x = 1,288,935,324,430,673.50/46,248,499.58 - Step 6: Final answer
x = 27,869,776.02
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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.