Finding the Fourth Proportional to 37,568,695.08, 56,360,122.08 and 14,232,427.91
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Solution
The fourth proportional to 37,568,695.08, 56,360,122.08 and 14,232,427.91 is: 21,351,323.83
Step by Step Solution
- Step 1: Write the proportion equation
37,568,695.08 : 56,360,122.08 = 14,232,427.91 : x - Step 2: Convert to fraction form
37,568,695.08/56,360,122.08 = 14,232,427.91/x - Step 3: Cross multiply
37,568,695.08x = 56,360,122.08 × 14,232,427.91 - Step 4: Simplify right side
37,568,695.08x = 802,141,374,537,062.12 - Step 5: Solve for x
x = 802,141,374,537,062.12/37,568,695.08 - Step 6: Final answer
x = 21,351,323.83
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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.