Finding the Fourth Proportional to 35,464,457.16, 53,079,473.43 and 32,277,582.63
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Solution
The fourth proportional to 35,464,457.16, 53,079,473.43 and 32,277,582.63 is: 48,309,694.46
Step by Step Solution
- Step 1: Write the proportion equation
35,464,457.16 : 53,079,473.43 = 32,277,582.63 : x - Step 2: Convert to fraction form
35,464,457.16/53,079,473.43 = 32,277,582.63/x - Step 3: Cross multiply
35,464,457.16x = 53,079,473.43 × 32,277,582.63 - Step 4: Simplify right side
35,464,457.16x = 1,713,277,089,593,714.50 - Step 5: Solve for x
x = 1,713,277,089,593,714.50/35,464,457.16 - Step 6: Final answer
x = 48,309,694.46
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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.