Finding the Fourth Proportional to 43,607,068.35, 60,180,434.99 and 24,027,951.62
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Solution
The fourth proportional to 43,607,068.35, 60,180,434.99 and 24,027,951.62 is: 33,160,050.30
Step by Step Solution
- Step 1: Write the proportion equation
43,607,068.35 : 60,180,434.99 = 24,027,951.62 : x - Step 2: Convert to fraction form
43,607,068.35/60,180,434.99 = 24,027,951.62/x - Step 3: Cross multiply
43,607,068.35x = 60,180,434.99 × 24,027,951.62 - Step 4: Simplify right side
43,607,068.35x = 1,446,012,579,989,233.25 - Step 5: Solve for x
x = 1,446,012,579,989,233.25/43,607,068.35 - Step 6: Final answer
x = 33,160,050.30
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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.