Finding the Fourth Proportional to 40,593,594.99, 55,964,969.11 and 32,248,653.29
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Solution
The fourth proportional to 40,593,594.99, 55,964,969.11 and 32,248,653.29 is: 44,460,089.96
Step by Step Solution
- Step 1: Write the proportion equation
40,593,594.99 : 55,964,969.11 = 32,248,653.29 : x - Step 2: Convert to fraction form
40,593,594.99/55,964,969.11 = 32,248,653.29/x - Step 3: Cross multiply
40,593,594.99x = 55,964,969.11 × 32,248,653.29 - Step 4: Simplify right side
40,593,594.99x = 1,804,794,884,853,503.50 - Step 5: Solve for x
x = 1,804,794,884,853,503.50/40,593,594.99 - Step 6: Final answer
x = 44,460,089.96
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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.