Finding the Fourth Proportional to 44,866,250.90, 67,299,368.67 and 14,182,369.92
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Solution
The fourth proportional to 44,866,250.90, 67,299,368.67 and 14,182,369.92 is: 21,273,552.45
Step by Step Solution
- Step 1: Write the proportion equation
44,866,250.90 : 67,299,368.67 = 14,182,369.92 : x - Step 2: Convert to fraction form
44,866,250.90/67,299,368.67 = 14,182,369.92/x - Step 3: Cross multiply
44,866,250.90x = 67,299,368.67 × 14,182,369.92 - Step 4: Simplify right side
44,866,250.90x = 954,464,541,860,398.38 - Step 5: Solve for x
x = 954,464,541,860,398.38/44,866,250.90 - Step 6: Final answer
x = 21,273,552.45
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1.5x scale
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.