Finding the Fourth Proportional to 46,615,094.29, 64,341,236.55 and 27,536,372.87
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Solution
The fourth proportional to 46,615,094.29, 64,341,236.55 and 27,536,372.87 is: 38,007,523.26
Step by Step Solution
- Step 1: Write the proportion equation
46,615,094.29 : 64,341,236.55 = 27,536,372.87 : x - Step 2: Convert to fraction form
46,615,094.29/64,341,236.55 = 27,536,372.87/x - Step 3: Cross multiply
46,615,094.29x = 64,341,236.55 × 27,536,372.87 - Step 4: Simplify right side
46,615,094.29x = 1,771,724,280,701,147 - Step 5: Solve for x
x = 1,771,724,280,701,147/46,615,094.29 - Step 6: Final answer
x = 38,007,523.26
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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.