Finding the Fourth Proportional to 39,237,015.99, 58,801,715.58 and 24,834,374.40
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Solution
The fourth proportional to 39,237,015.99, 58,801,715.58 and 24,834,374.40 is: 37,217,504.53
Step by Step Solution
- Step 1: Write the proportion equation
39,237,015.99 : 58,801,715.58 = 24,834,374.40 : x - Step 2: Convert to fraction form
39,237,015.99/58,801,715.58 = 24,834,374.40/x - Step 3: Cross multiply
39,237,015.99x = 58,801,715.58 × 24,834,374.40 - Step 4: Simplify right side
39,237,015.99x = 1,460,303,820,224,318.25 - Step 5: Solve for x
x = 1,460,303,820,224,318.25/39,237,015.99 - Step 6: Final answer
x = 37,217,504.53
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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.