Finding the Fourth Proportional to 234,499,352.09, 351,752,021.58 and 61,974,675
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Solution
The fourth proportional to 234,499,352.09, 351,752,021.58 and 61,974,675 is: 92,962,803.63
Step by Step Solution
- Step 1: Write the proportion equation
234,499,352.09 : 351,752,021.58 = 61,974,675 : x - Step 2: Convert to fraction form
234,499,352.09/351,752,021.58 = 61,974,675/x - Step 3: Cross multiply
234,499,352.09x = 351,752,021.58 × 61,974,675 - Step 4: Simplify right side
234,499,352.09x = 21,799,717,218,245,892 - Step 5: Solve for x
x = 21,799,717,218,245,892/234,499,352.09 - Step 6: Final answer
x = 92,962,803.63
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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.