Finding the Fourth Proportional to 58,906,782.40, 88,319,118.12 and 26,099,518.84
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Solution
The fourth proportional to 58,906,782.40, 88,319,118.12 and 26,099,518.84 is: 39,131,088.02
Step by Step Solution
- Step 1: Write the proportion equation
58,906,782.40 : 88,319,118.12 = 26,099,518.84 : x - Step 2: Convert to fraction form
58,906,782.40/88,319,118.12 = 26,099,518.84/x - Step 3: Cross multiply
58,906,782.40x = 88,319,118.12 × 26,099,518.84 - Step 4: Simplify right side
58,906,782.40x = 2,305,086,487,305,125.50 - Step 5: Solve for x
x = 2,305,086,487,305,125.50/58,906,782.40 - Step 6: Final answer
x = 39,131,088.02
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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.