Finding the Fourth Proportional to 17,735,877.99, 24,483,750.98 and 10,392,692.00
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Solution
The fourth proportional to 17,735,877.99, 24,483,750.98 and 10,392,692.00 is: 14,346,742.96
Step by Step Solution
- Step 1: Write the proportion equation
17,735,877.99 : 24,483,750.98 = 10,392,692.00 : x - Step 2: Convert to fraction form
17,735,877.99/24,483,750.98 = 10,392,692.00/x - Step 3: Cross multiply
17,735,877.99x = 24,483,750.98 × 10,392,692.00 - Step 4: Simplify right side
17,735,877.99x = 254,452,082,765,455.94 - Step 5: Solve for x
x = 254,452,082,765,455.94/17,735,877.99 - Step 6: Final answer
x = 14,346,742.96
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1.5x scale
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.