Finding the Fourth Proportional to 24,904,312.06, 34,366,470.54 and 14,449,518.55
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Solution
The fourth proportional to 24,904,312.06, 34,366,470.54 and 14,449,518.55 is: 19,939,476.84
Step by Step Solution
- Step 1: Write the proportion equation
24,904,312.06 : 34,366,470.54 = 14,449,518.55 : x - Step 2: Convert to fraction form
24,904,312.06/34,366,470.54 = 14,449,518.55/x - Step 3: Cross multiply
24,904,312.06x = 34,366,470.54 × 14,449,518.55 - Step 4: Simplify right side
24,904,312.06x = 496,578,953,565,758.50 - Step 5: Solve for x
x = 496,578,953,565,758.50/24,904,312.06 - Step 6: Final answer
x = 19,939,476.84
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.