Finding the Fourth Proportional to 29,203,048.97, 43,773,683.38 and 10,999,367.98
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Solution
The fourth proportional to 29,203,048.97, 43,773,683.38 and 10,999,367.98 is: 16,487,417.18
Step by Step Solution
- Step 1: Write the proportion equation
29,203,048.97 : 43,773,683.38 = 10,999,367.98 : x - Step 2: Convert to fraction form
29,203,048.97/43,773,683.38 = 10,999,367.98/x - Step 3: Cross multiply
29,203,048.97x = 43,773,683.38 × 10,999,367.98 - Step 4: Simplify right side
29,203,048.97x = 481,482,851,336,630.25 - Step 5: Solve for x
x = 481,482,851,336,630.25/29,203,048.97 - Step 6: Final answer
x = 16,487,417.18
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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.