Finding the Fourth Proportional to 62,263,136.80, 93,394,705.20 and 58,735,943.20
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Solution
The fourth proportional to 62,263,136.80, 93,394,705.20 and 58,735,943.20 is: 88,103,914.80
Step by Step Solution
- Step 1: Write the proportion equation
62,263,136.80 : 93,394,705.20 = 58,735,943.20 : x - Step 2: Convert to fraction form
62,263,136.80/93,394,705.20 = 58,735,943.20/x - Step 3: Cross multiply
62,263,136.80x = 93,394,705.20 × 58,735,943.20 - Step 4: Simplify right side
62,263,136.80x = 5,485,626,099,807,945 - Step 5: Solve for x
x = 5,485,626,099,807,945/62,263,136.80 - Step 6: Final answer
x = 88,103,914.80
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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.