Finding the Fourth Proportional to 62,202,203.73, 93,302,973.43 and 16,144,039.08
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Solution
The fourth proportional to 62,202,203.73, 93,302,973.43 and 16,144,039.08 is: 24,215,972.41
Step by Step Solution
- Step 1: Write the proportion equation
62,202,203.73 : 93,302,973.43 = 16,144,039.08 : x - Step 2: Convert to fraction form
62,202,203.73/93,302,973.43 = 16,144,039.08/x - Step 3: Cross multiply
62,202,203.73x = 93,302,973.43 × 16,144,039.08 - Step 4: Simplify right side
62,202,203.73x = 1,506,286,849,334,121.75 - Step 5: Solve for x
x = 1,506,286,849,334,121.75/62,202,203.73 - Step 6: Final answer
x = 24,215,972.41
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.