Finding the Fourth Proportional to 37,266,071.64, 51,447,365.10 and 26,136,742.92
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Solution
The fourth proportional to 37,266,071.64, 51,447,365.10 and 26,136,742.92 is: 36,082,862.95
Step by Step Solution
- Step 1: Write the proportion equation
37,266,071.64 : 51,447,365.10 = 26,136,742.92 : x - Step 2: Convert to fraction form
37,266,071.64/51,447,365.10 = 26,136,742.92/x - Step 3: Cross multiply
37,266,071.64x = 51,447,365.10 × 26,136,742.92 - Step 4: Simplify right side
37,266,071.64x = 1,344,666,555,530,080.25 - Step 5: Solve for x
x = 1,344,666,555,530,080.25/37,266,071.64 - Step 6: Final answer
x = 36,082,862.95
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.