Finding the Fourth Proportional to 24,712,110.40, 37,068,165.60 and 6,516,270.40
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Solution
The fourth proportional to 24,712,110.40, 37,068,165.60 and 6,516,270.40 is: 9,774,405.60
Step by Step Solution
- Step 1: Write the proportion equation
24,712,110.40 : 37,068,165.60 = 6,516,270.40 : x - Step 2: Convert to fraction form
24,712,110.40/37,068,165.60 = 6,516,270.40/x - Step 3: Cross multiply
24,712,110.40x = 37,068,165.60 × 6,516,270.40 - Step 4: Simplify right side
24,712,110.40x = 241,546,190,281,578.25 - Step 5: Solve for x
x = 241,546,190,281,578.25/24,712,110.40 - Step 6: Final answer
x = 9,774,405.60
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1.5x scale
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.