Finding the Fourth Proportional to 37,881,134.49, 52,241,103.03 and 24,823,650.99
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Solution
The fourth proportional to 37,881,134.49, 52,241,103.03 and 24,823,650.99 is: 34,233,792.79
Step by Step Solution
- Step 1: Write the proportion equation
37,881,134.49 : 52,241,103.03 = 24,823,650.99 : x - Step 2: Convert to fraction form
37,881,134.49/52,241,103.03 = 24,823,650.99/x - Step 3: Cross multiply
37,881,134.49x = 52,241,103.03 × 24,823,650.99 - Step 4: Simplify right side
37,881,134.49x = 1,296,814,908,949,351.50 - Step 5: Solve for x
x = 1,296,814,908,949,351.50/37,881,134.49 - Step 6: Final answer
x = 34,233,792.79
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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.