Finding the Fourth Proportional to 45,593,791.60, 62,917,542.84 and 24,966,882.40
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Solution
The fourth proportional to 45,593,791.60, 62,917,542.84 and 24,966,882.40 is: 34,453,263.00
Step by Step Solution
- Step 1: Write the proportion equation
45,593,791.60 : 62,917,542.84 = 24,966,882.40 : x - Step 2: Convert to fraction form
45,593,791.60/62,917,542.84 = 24,966,882.40/x - Step 3: Cross multiply
45,593,791.60x = 62,917,542.84 × 24,966,882.40 - Step 4: Simplify right side
45,593,791.60x = 1,570,854,892,983,242 - Step 5: Solve for x
x = 1,570,854,892,983,242/45,593,791.60 - Step 6: Final answer
x = 34,453,263.00
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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.