Finding the Fourth Proportional to 37,262,028, 55,893,042 and 10,335,684
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Solution
The fourth proportional to 37,262,028, 55,893,042 and 10,335,684 is: 15,503,526
Step by Step Solution
- Step 1: Write the proportion equation
37,262,028 : 55,893,042 = 10,335,684 : x - Step 2: Convert to fraction form
37,262,028/55,893,042 = 10,335,684/x - Step 3: Cross multiply
37,262,028x = 55,893,042 × 10,335,684 - Step 4: Simplify right side
37,262,028x = 577,692,819,910,728 - Step 5: Solve for x
x = 577,692,819,910,728/37,262,028 - Step 6: Final answer
x = 15,503,526
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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.