Finding the Fourth Proportional to 117,044,570.70, 175,513,711.95 and 44,237,153.70
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Solution
The fourth proportional to 117,044,570.70, 175,513,711.95 and 44,237,153.70 is: 66,335,644.67
Step by Step Solution
- Step 1: Write the proportion equation
117,044,570.70 : 175,513,711.95 = 44,237,153.70 : x - Step 2: Convert to fraction form
117,044,570.70/175,513,711.95 = 44,237,153.70/x - Step 3: Cross multiply
117,044,570.70x = 175,513,711.95 × 44,237,153.70 - Step 4: Simplify right side
117,044,570.70x = 7,764,227,051,989,677 - Step 5: Solve for x
x = 7,764,227,051,989,677/117,044,570.70 - Step 6: Final answer
x = 66,335,644.67
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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.