Finding the Fourth Proportional to 29,333,485.80, 44,000,228.70 and 26,593,612.20
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Solution
The fourth proportional to 29,333,485.80, 44,000,228.70 and 26,593,612.20 is: 39,890,418.30
Step by Step Solution
- Step 1: Write the proportion equation
29,333,485.80 : 44,000,228.70 = 26,593,612.20 : x - Step 2: Convert to fraction form
29,333,485.80/44,000,228.70 = 26,593,612.20/x - Step 3: Cross multiply
29,333,485.80x = 44,000,228.70 × 26,593,612.20 - Step 4: Simplify right side
29,333,485.80x = 1,170,125,018,759,110.25 - Step 5: Solve for x
x = 1,170,125,018,759,110.25/29,333,485.80 - Step 6: Final answer
x = 39,890,418.30
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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.