Finding the Fourth Proportional to 69,799,854.44, 104,747,604.06 and 24,361,648.92
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Solution
The fourth proportional to 69,799,854.44, 104,747,604.06 and 24,361,648.92 is: 36,559,164.43
Step by Step Solution
- Step 1: Write the proportion equation
69,799,854.44 : 104,747,604.06 = 24,361,648.92 : x - Step 2: Convert to fraction form
69,799,854.44/104,747,604.06 = 24,361,648.92/x - Step 3: Cross multiply
69,799,854.44x = 104,747,604.06 × 24,361,648.92 - Step 4: Simplify right side
69,799,854.44x = 2,551,824,355,320,887 - Step 5: Solve for x
x = 2,551,824,355,320,887/69,799,854.44 - Step 6: Final answer
x = 36,559,164.43
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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.