Finding the Fourth Proportional to 63,542,753.88, 95,301,940.50 and 24,681,162.84
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Solution
The fourth proportional to 63,542,753.88, 95,301,940.50 and 24,681,162.84 is: 37,017,009.32
Step by Step Solution
- Step 1: Write the proportion equation
63,542,753.88 : 95,301,940.50 = 24,681,162.84 : x - Step 2: Convert to fraction form
63,542,753.88/95,301,940.50 = 24,681,162.84/x - Step 3: Cross multiply
63,542,753.88x = 95,301,940.50 × 24,681,162.84 - Step 4: Simplify right side
63,542,753.88x = 2,352,162,712,448,491 - Step 5: Solve for x
x = 2,352,162,712,448,491/63,542,753.88 - Step 6: Final answer
x = 37,017,009.32
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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.