Finding the Fourth Proportional to 35,242,249.71, 52,865,922.48 and 14,751,360.99
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Solution
The fourth proportional to 35,242,249.71, 52,865,922.48 and 14,751,360.99 is: 22,128,107.97
Step by Step Solution
- Step 1: Write the proportion equation
35,242,249.71 : 52,865,922.48 = 14,751,360.99 : x - Step 2: Convert to fraction form
35,242,249.71/52,865,922.48 = 14,751,360.99/x - Step 3: Cross multiply
35,242,249.71x = 52,865,922.48 × 14,751,360.99 - Step 4: Simplify right side
35,242,249.71x = 779,844,306,571,836 - Step 5: Solve for x
x = 779,844,306,571,836/35,242,249.71 - Step 6: Final answer
x = 22,128,107.97
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.