Finding the Fourth Proportional to 64,581,354.68, 96,872,417.37 and 16,059,208.48
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Solution
The fourth proportional to 64,581,354.68, 96,872,417.37 and 16,059,208.48 is: 24,088,908.54
Step by Step Solution
- Step 1: Write the proportion equation
64,581,354.68 : 96,872,417.37 = 16,059,208.48 : x - Step 2: Convert to fraction form
64,581,354.68/96,872,417.37 = 16,059,208.48/x - Step 3: Cross multiply
64,581,354.68x = 96,872,417.37 × 16,059,208.48 - Step 4: Simplify right side
64,581,354.68x = 1,555,694,346,264,222.25 - Step 5: Solve for x
x = 1,555,694,346,264,222.25/64,581,354.68 - Step 6: Final answer
x = 24,088,908.54
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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.