Finding the Fourth Proportional to 24,607,881.05, 36,906,811.07 and 9,040,359.09
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Solution
The fourth proportional to 24,607,881.05, 36,906,811.07 and 9,040,359.09 is: 13,558,697.89
Step by Step Solution
- Step 1: Write the proportion equation
24,607,881.05 : 36,906,811.07 = 9,040,359.09 : x - Step 2: Convert to fraction form
24,607,881.05/36,906,811.07 = 9,040,359.09/x - Step 3: Cross multiply
24,607,881.05x = 36,906,811.07 × 9,040,359.09 - Step 4: Simplify right side
24,607,881.05x = 333,650,824,894,385.31 - Step 5: Solve for x
x = 333,650,824,894,385.31/24,607,881.05 - Step 6: Final answer
x = 13,558,697.89
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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.