Finding the Fourth Proportional to 32,902,783.98, 49,364,265.33 and 14,722,282.14
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Solution
The fourth proportional to 32,902,783.98, 49,364,265.33 and 14,722,282.14 is: 22,087,937.67
Step by Step Solution
- Step 1: Write the proportion equation
32,902,783.98 : 49,364,265.33 = 14,722,282.14 : x - Step 2: Convert to fraction form
32,902,783.98/49,364,265.33 = 14,722,282.14/x - Step 3: Cross multiply
32,902,783.98x = 49,364,265.33 × 14,722,282.14 - Step 4: Simplify right side
32,902,783.98x = 726,754,641,822,080.25 - Step 5: Solve for x
x = 726,754,641,822,080.25/32,902,783.98 - Step 6: Final answer
x = 22,087,937.67
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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.