Finding the Fourth Proportional to 37,725,070.48, 56,564,431.55 and 14,669,130.09
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Solution
The fourth proportional to 37,725,070.48, 56,564,431.55 and 14,669,130.09 is: 21,994,684.02
Step by Step Solution
- Step 1: Write the proportion equation
37,725,070.48 : 56,564,431.55 = 14,669,130.09 : x - Step 2: Convert to fraction form
37,725,070.48/56,564,431.55 = 14,669,130.09/x - Step 3: Cross multiply
37,725,070.48x = 56,564,431.55 × 14,669,130.09 - Step 4: Simplify right side
37,725,070.48x = 829,751,004,800,504.75 - Step 5: Solve for x
x = 829,751,004,800,504.75/37,725,070.48 - Step 6: Final answer
x = 21,994,684.02
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.