Finding the Fourth Proportional to 53,484,766.58, 73,524,811.36 and 46,014,970.88
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Solution
The fourth proportional to 53,484,766.58, 73,524,811.36 and 46,014,970.88 is: 63,256,180.59
Step by Step Solution
- Step 1: Write the proportion equation
53,484,766.58 : 73,524,811.36 = 46,014,970.88 : x - Step 2: Convert to fraction form
53,484,766.58/73,524,811.36 = 46,014,970.88/x - Step 3: Cross multiply
53,484,766.58x = 73,524,811.36 × 46,014,970.88 - Step 4: Simplify right side
53,484,766.58x = 3,383,242,053,687,893.50 - Step 5: Solve for x
x = 3,383,242,053,687,893.50/53,484,766.58 - Step 6: Final answer
x = 63,256,180.59
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.