Finding the Fourth Proportional to 44,445,015.66, 61,343,715.06 and 27,046,966.44
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Solution
The fourth proportional to 44,445,015.66, 61,343,715.06 and 27,046,966.44 is: 37,330,651.77
Step by Step Solution
- Step 1: Write the proportion equation
44,445,015.66 : 61,343,715.06 = 27,046,966.44 : x - Step 2: Convert to fraction form
44,445,015.66/61,343,715.06 = 27,046,966.44/x - Step 3: Cross multiply
44,445,015.66x = 61,343,715.06 × 27,046,966.44 - Step 4: Simplify right side
44,445,015.66x = 1,659,161,402,532,742.75 - Step 5: Solve for x
x = 1,659,161,402,532,742.75/44,445,015.66 - Step 6: Final answer
x = 37,330,651.77
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1.5x scale
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.