Finding the Fourth Proportional to 29,734,552.71, 44,645,612.35 and 16,629,646.08
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Solution
The fourth proportional to 29,734,552.71, 44,645,612.35 and 16,629,646.08 is: 24,968,955.79
Step by Step Solution
- Step 1: Write the proportion equation
29,734,552.71 : 44,645,612.35 = 16,629,646.08 : x - Step 2: Convert to fraction form
29,734,552.71/44,645,612.35 = 16,629,646.08/x - Step 3: Cross multiply
29,734,552.71x = 44,645,612.35 × 16,629,646.08 - Step 4: Simplify right side
29,734,552.71x = 742,440,732,140,574.88 - Step 5: Solve for x
x = 742,440,732,140,574.88/29,734,552.71 - Step 6: Final answer
x = 24,968,955.79
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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.