Finding the Fourth Proportional to 234,894,895.19, 351,805,628.38 and 112,159,177.62
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Solution
The fourth proportional to 234,894,895.19, 351,805,628.38 and 112,159,177.62 is: 167,982,492.46
Step by Step Solution
- Step 1: Write the proportion equation
234,894,895.19 : 351,805,628.38 = 112,159,177.62 : x - Step 2: Convert to fraction form
234,894,895.19/351,805,628.38 = 112,159,177.62/x - Step 3: Cross multiply
234,894,895.19x = 351,805,628.38 × 112,159,177.62 - Step 4: Simplify right side
234,894,895.19x = 39,458,229,961,188,136 - Step 5: Solve for x
x = 39,458,229,961,188,136/234,894,895.19 - Step 6: Final answer
x = 167,982,492.46
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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.