Finding the Fourth Proportional to 23,037,513.84, 34,558,336.80 and 5,998,334.40
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Solution
The fourth proportional to 23,037,513.84, 34,558,336.80 and 5,998,334.40 is: 8,998,039.54
Step by Step Solution
- Step 1: Write the proportion equation
23,037,513.84 : 34,558,336.80 = 5,998,334.40 : x - Step 2: Convert to fraction form
23,037,513.84/34,558,336.80 = 5,998,334.40/x - Step 3: Cross multiply
23,037,513.84x = 34,558,336.80 × 5,998,334.40 - Step 4: Simplify right side
23,037,513.84x = 207,292,460,434,225.91 - Step 5: Solve for x
x = 207,292,460,434,225.91/23,037,513.84 - Step 6: Final answer
x = 8,998,039.54
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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.